Me, my girlfriend and her sister were all doing a level 5 COG Building in the Brrrg. When we got to the last floor, we already defeated the first round and were on our last cog(a Mover & Shaker or something stupid). When my girlfriend got the last hit on a cog her game crashed, the pie hit the cog, and then we sat there in her bedroom watching as me and her sister were left "fighting" a blinking health button. Does anyone know what causes this or if there is a way to salvage the experience and encounters from the building? For the record, when the glitch happened, we could use gags but no animations happened and the invisible cog wouldnt attack us at all. there was just the blinking red health light.