Unable to finish rapid developer exam

As of a few days already and still going on, i keep getting an error when i'm ready to submit my answers in the rapid developer certificate exam. As for the validation errors  have no idea either since everything is filled in, and i made sure of that. I tried doing it a second time, on another device, and also clearing any cookies etc. Yet i'm still getting it, any clues? As it would be nice if i could finish this exam soon.
1 answers

This is a know bug in the rapid developer exam.

Please send an email to academy@mendix.com with the request to reset you exam due to this error