message-center | Message service and directive to display flash | Frontend Framework library

[EDIT] I've created a demo repository with this error: https://github.com/SamanthaAdrichem/hybrid-lazy-load-angularjs-injector-error

We've followed the instructions, and all runs fine on normal hybrid, but adding lazy loading fails with the strange error above, and always implemented ui router the way the docs say (as you can see in the code below).

When loading the app all is fine, but when then clicking onto a lazy-loaded route we get the error

Transition Rejection($id: 0 type: 6, message: The transition errored, detail: Error: Trying to get the AngularJS injector before it being set.)

I've tried the solutions listed here

https://github.com/ui-router/angular-hybrid/issues/93

https://github.com/ui-router/angular-hybrid/issues/150

https://github.com/ui-router/angular-hybrid/issues/395

https://github.com/ui-router/sample-app-angular-hybrid/issues/10

But none of these solve it. We don't use ng serve because that crashes with random memory issues (probably also due to hybrid), and we need to proxy to a login page, but the login page and our project would be running on the same port, which isn't possible. So that needs some refactoring in the backend.

It does sometimes load a new chunk file depending on what page i'm going to. But mostly i get this error.

Funny part is, in the page i'm testing we're not using any hybrid code. Basically we're are no longer upgrading any code, we're only downgrading some observers to open modals of the older pages.

These are the versions we're running