FINALLY !
I got to fix my issues by running a scan using KVRT, and removing a certain “C:\Program Files\Microsoft\Edge\updater.exe” that Malwarebytes could not remove, while it was still being detected each time.
Now I want to know where and how I can appeal for my ban ?
As I guess it is related to what happened, and that it probably caused issues with EAC and got me flagged.