Hi! Thank you for the bug report ^^. Theses two bugs come from the same origin and I will need to rework the dialog system to avoid them in the future which I couldn't do in the time span of a jam.
The first bug needs you to restart the game entirely unfortunately but is only possible during the tutorial.
For the second one I added a lock / unlock button with [R] to be able to move again if that ever happens.
Thank you for playing and enjoying the game ^^ !