User blog comment:Otakon7/Otakon7's Buddyfight Simulator/@comment-26414339-20150519110436/@comment-2234004-20150520155908

Ok, it was a drag, but I managed to find out where the problem was.

Basically, once you click on "Search Deck", it adds a function that triggers when you close the window and shuffles the deck. This is how it's supposed to work, BUT, that function STAYS attached to the window, even if it is getting recycled each time you do something.

I think I solved the issue, but if you encounter it again, report.