Well it was early in the game so i just restarted the game :)
But it was when i hit my head against the ceiling. It just let me slowly fall through the floor until my character was gone.
I took a screenshot after the character disappear:
https://gyazo.com/85917b0727d1d9160cb074aabb385969
Ok, that is really weird. The only explanation I have for this is that the collider for the tiles were not combined correctly from the compound collider in Unity. I will check that area for stuff like this. Thank you very much.
