Feature not found

[ThomasDV1984]

We had I beatifully working project with postgis layers on a cloud server, untill one day the chances weren't applied because it was unable to find the feauture.
The jobs log stated:
Apply Deltas
15:18:03.520 root INFO Loading project file "/tmp/tmp_lykk8xu/files/as_inventaris.qgs"...
proj_create_from_database: crs not found
15:18:04.899 root INFO Loading delta file "/io/deltafile.json"...
15:18:04.953 qfc_worker.apply_deltas WARNING Patching project 63a37307-48a7-45cd-a710-4e1ba239b0c8 delta's empty sourceLayerId from localLayerId

Re-applying doens't work either.

As you can see below the sourceLayerId returned empty.
{ "new": { "attributes": { "schade": "schade stam", "conditie": "matig", "boomsoort": "Acer platanoides", "beheerfase": "jeugdfase", "plantwijze": "rijbeplanting", "standplaats": "onverhard", "hoogteklasse": "0-8", "kroondiameter": 3, "diameterklasse": "10-20", "onderhoudstoestand": "op beeld", "takvrije_stamlengte": 2 }, "is_snapshot": false }, "old": { "geometry": "Point (235008.3938286894117482 189837.49847922069602646)", "attributes": { "x": "189837.4984792207", "y": "235008.3938286894", "id": 952, "fid": 573, "vta": false, "foto": null, "uuid": "e9267928-b9c6-4b27-8b28-72949a24d084", "schade": null, "update": false, "conditie": null, "boomsoort": "Quercus robur", "eindbeeld": "NVU - 7m", "opmerking": null, "beheerfase": null, "plantwijze": null, "straatnaam": "Breeërweg", "standplaats": null, "date_created": "2024-03-01T11:02:42.582", "hoogteklasse": null, "kroondiameter": null, "datum_controle": "2024-03-01T11:02:42.582", "diameterklasse": null, "breukgevoeligheid": null, "onderhoudstoestand": null, "takvrije_stamlengte": null }, "is_snapshot": true }, "uuid": "2c2117c1-4232-45f2-b187-4a424d5bb666", "method": "patch", "localPk": "573", "clientId": "c9ccc5bc-9f5b-422a-8ebc-30fa2ec7d089", "exportId": "d063ad6d-9fad-4866-8c51-3040ff841fac", "sourcePk": "573", "localLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerCrs": "EPSG:31370", "sourceLayerId": "", "localLayerName": "boom" }

[ThomasDV1984]

So I downloaded the data.gpkg and switched the boom layer. TWo people went out to collect data each with a different user profile. And it seems like from one guy the chances get applied and the other still no applied delta's, inserting did seem to work. Both where adding, deleting and updating features.
After checking the raw json in the chances I noticed that the ones that where not applied the sourcelayerId was empty, but also the source primary key was an integer where it should be a uuid. Both after updating.
raw json from NOT applied delta with samsung a54 user Thomasdbdv:

{ "new": { "attributes": { "foto": "DCIM/boom_20240411122328246.JPG", "schade": "schade kroon", "conditie": "goed", "boomsoort": "Tilia sp", "opmerking": "Zonnebrand. ", "beheerfase": "jeugdfase", "plantwijze": "rijbeplanting", "standplaats": "open verharding", "hoogteklasse": "0-8", "kroondiameter": 4, "diameterklasse": "10-20", "onderhoudstoestand": "op beeld", "takvrije_stamlengte": 2 }, "is_snapshot": false }, "old": { "geometry": "Point (236752.98695443716133013 190499.09122658023261465)", "attributes": { "x": "190499.09122658023", "y": "236752.98695443716", "id": 276, "fid": 159, "vta": false, "foto": null, "uuid": "c6fe29e0-ea0e-4b59-8f97-c88f9d5dc927", "schade": null, "update": false, "boom_id": 156, "conditie": null, "faalkans": null, "boomsoort": "Quercus robur", "eindbeeld": "NVU - 7m", "opmerking": null, "beheerfase": null, "plantwijze": null, "risicozone": null, "straatnaam": "Hoogstraat", "standplaats": null, "date_created": "2024-02-29T12:05:25.700", "hoogteklasse": null, "maps_locatie": "[Open Google Map](https://app.qfield.cloud/%22https://www.google.be/maps/place/51.01818335333182,5.60515685846492/%22)", "risicoklasse": null, "kroondiameter": null, "datum_controle": "2024-02-29T12:05:25.700", "diameterklasse": null, "onderhoudstoestand": null, "takvrije_stamlengte": null }, "is_snapshot": true }, "uuid": "e7d860ea-c2db-4cd1-835b-406bce09ea53", "method": "patch", "localPk": "159", "clientId": "de954477-e9ee-40c5-9391-fecf0ac1e819", "exportId": "76cd38f8-b7a6-43ad-ad00-19b424cbb24c", "sourcePk": "159", "localLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerCrs": "EPSG:31370", "sourceLayerId": "", "localLayerName": "boom" }
Raw json from the applied delta with samsung s21 user denvos:

{ "new": { "attributes": { "faalkans": "onwaarschijnlijk", "risicozone": "Normaal", "risicoklasse": "Geen verhoogd risico" }, "is_snapshot": false }, "old": { "geometry": "Point (234439.52102731636841781 189666.28347503783879802)", "attributes": { "x": "234439.52102731637", "y": "189666.28347503784", "id": 2501, "fid": 2063, "vta": true, "foto": "DCIM/boom_20240319123348388.JPG", "uuid": "b5684167-f4f8-4129-aa46-86f207754fe6", "schade": null, "update": null, "boom_id": 2045, "conditie": "slecht", "faalkans": null, "boomsoort": "Tilia sp", "eindbeeld": "NVU - 7m", "opmerking": "Mogelijks privé. Afgevallen vruchtlichamen.", "beheerfase": "volwassen", "plantwijze": "kleine groep (2-5)", "risicozone": null, "straatnaam": "St.Aldegondisstraat", "standplaats": "onverhard", "date_created": "2024-03-19T12:32:56.774", "hoogteklasse": "18-24", "maps_locatie": "[Open Google Map](https://app.qfield.cloud/%22https://www.google.be/maps/place/51.01104002971506,5.571998809591169/%22)", "risicoklasse": null, "kroondiameter": 12, "datum_controle": "2024-03-19T12:32:56.774", "diameterklasse": "60-70", "onderhoudstoestand": "op beeld", "takvrije_stamlengte": 7 }, "is_snapshot": true }, "uuid": "79e06ef6-ba17-423d-98be-816eb04adcb5", "method": "patch", "localPk": "2063", "clientId": "f348fd6f-dbfa-4f9c-9952-dc431b882826", "exportId": "cda353ca-6597-4e26-bae2-19582bf75598", "sourcePk": "b5684167-f4f8-4129-aa46-86f207754fe6", "localLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerCrs": "EPSG:31370", "sourceLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerName": "boom" }
Raw json from the applied delta with samsung iphone 13 pro user thomasDBDV:

{ "new": { "attributes": { "kroondiameter": 15 }, "is_snapshot": false }, "old": { "geometry": "Point (235424.71407617730437778 187340.54041281886748038)", "attributes": { "x": "187340.54041281887", "y": "235424.7140761773", "id": 1190, "fid": 2130, "vta": false, "foto": null, "uuid": "23ee6e6f-64b1-45ae-989f-6cce6545437d", "schade": null, "update": false, "boom_id": 2084, "conditie": "matig", "faalkans": null, "boomsoort": "Quercus robur", "eindbeeld": "NVU - 7m", "opmerking": "Tweestammig.", "beheerfase": "volwassen", "plantwijze": "solitair", "risicozone": null, "straatnaam": "Oeleinderheide", "standplaats": "onverhard", "date_created": "2024-03-01T14:34:25.685", "hoogteklasse": "18-24", "maps_locatie": "[Open Google Map](https://app.qfield.cloud/%22https://www.google.be/maps/place/50.98999209211983,5.585491747905768/%22)", "risicoklasse": null, "kroondiameter": 14, "datum_controle": "2024-03-01T14:34:25.685", "diameterklasse": "40-50", "onderhoudstoestand": "op beeld", "takvrije_stamlengte": 7 }, "is_snapshot": true }, "uuid": "92317465-9b51-4ad8-adf3-f6bacd9988d0", "method": "patch", "localPk": "2130", "clientId": "7a35dfc8-b29c-41f5-8cb2-4bc7f4662262", "exportId": "99970399-8b6b-4a6e-abfc-454460be4644", "sourcePk": "23ee6e6f-64b1-45ae-989f-6cce6545437d", "localLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerCrs": "EPSG:31370", "sourceLayerId": "boom_09d7cb93_7135_4af0_9809_0e1ec06c9184", "localLayerName": "boom" }