Edit: Found it! It was the animation for closing the popup that never "completed" if another animation took propriety before it was finished- blocking all other popup animations from happening (e.g. opening a new one) Fixed now
Thank you so much for the report- I have trouble reproducing the bug, but I'll definitely look into it later tonight! I greatly appreciate you taking the time to play and report the bug, thanks! (this goes for the other guys her eint he thread as well)