Public Warning - Arkward Glitch

raising a Lava Lessie, you MUST watch out how you use drills and probaly errentries also. Just a few minutes before I posted this thread, I found a glitch that made my game freeze, and not even work till I reset my system. I was going through the Volcano is a drill, and on one of the stat raising animations, my monster went thourgh with wings about 5 times larger than the dragon's body. I MEAN, THE WINGS WENT ACROSS MY SCREEN. When that happens, I don't know what causes it, but it means that your game just froze.