After event ends, the player is stuck

[Andar]

It is neither due to a map event nor a common one and I haven't really added any scripts to the script manager.

sorry, but that is simply wrong.
those are the only things that can freeze the player, and if the player is frozen (that means he cannot turn) then one of those options is in your game. you only have forgotten about it and didn't look carefully enough to find it.

 

[Jackninja5]

Actually I managed to fix it by using an erase event and a switch.

 

[Andar]

Actually I managed to fix it by using an erase event and a switch.

thereby proving me that I was right, because an autorun needs to be erased or switched off to stop