Edit Account route crashes client on example-forum / example-customization

[movationdesign]

Vulcan client crashes whenever I click on the Edit Account button on UsersProfile page. It happens on my custom package as well as a clean Vulcan-starter so it’s not a problem on my end.

So this route http://localhost:3000/users/david/edit
It quickly flashes the UsersAccount page before it blanks out.

NewsletterSubscribe.jsx:25 Uncaught TypeError: this.context.addToAutofilledValues is not a function
vulcan_newsletter.js:133 Uncaught TypeError: this.context.addToAutofilledValues is not a function

It appears to be a problem with in the NewsletterSubscribe.jsx component from the vulcan-newsletter package —specifically this line (line 25):

this.context.addToAutofilledValues({[this.props.name]: !!this.props.value});

I tried removing that line, and then it stops crashing, but then I get this in my console:

[DOM] Input elements should have autocomplete attributes (suggested: autocomplete='email', confirm at
 confirm at https://goo.gl/6KgkJg) 

So the autofill function needs to be there, just not sure why the current one doesn't work..