diff --git a/app/pods/publications/publication/controller.js b/app/pods/publications/publication/controller.js
index 50a3a74cc7..3ca8b58a2f 100644
--- a/app/pods/publications/publication/controller.js
+++ b/app/pods/publications/publication/controller.js
@@ -33,11 +33,6 @@ export default class PublicationController extends Controller {
   @tracked newNumacNumber = '';
   @tracked showLoader = false;
 
-
-  get sortedRegulationTypes() {
-    return this.model.regulationTypes;
-  }
-
   @action
   setRegulationType(regulationType) {
     this.model.publicationFlow.set('regulationType', regulationType);
@@ -48,10 +43,6 @@ export default class PublicationController extends Controller {
     return this.model.regulationTypes.find((regulationType) => regulationType.id === this.model.publicationFlow.get('regulationType.id'));
   }
 
-  get getPublicationType() {
-    return this.typeOptions.find((typeOption) => typeOption.id === this.model.publicationFlow.get('type.id'));
-  }
-
   get getTranslationDate() {
     if (!this.model.publicationFlow.get('translateBefore')) {
       return null;
diff --git a/app/services/publication-service.js b/app/services/publication-service.js
index 29f44d9ecb..69b787716f 100644
--- a/app/services/publication-service.js
+++ b/app/services/publication-service.js
@@ -38,7 +38,7 @@ export default class PublicationService extends Service {
       publicationsFromQuery = await this.store.query('publication-flow', {
         filter: {
           // :exact: does not work on numbers.
-          'publication-number': publicationNumber,
+          ':exact:publication-number': `"${publicationNumber}"`, // Needs quotes because of bug in mu-cl-resources
           ':exact:publication-suffix': publicationSuffix,
         },
       });
@@ -48,7 +48,7 @@ export default class PublicationService extends Service {
       const publicationsFromQueryWithSameNumber = await this.store.query('publication-flow', {
         filter: {
           // :exact: does not work on numbers.
-          'publication-number': publicationNumber,
+          ':exact:publication-number': `"${publicationNumber}"`, // Needs quotes because of bug in mu-cl-resources
         },
       });
       publicationsFromQuery = publicationsFromQueryWithSameNumber.filter((publicationFlow) => !publicationFlow.publicationSuffix);