I don't pay too close attention to the amount of coins I have, but I always keep between 4500-12000 coins. Last night I thought I might be missing 2,000-3,000 coins but wasn't sure. Now this morning I log in and I'm down to 2,803 coins. I had at least 5,000 coins last night when I stopped playing.

The only things I have been buying have been weapons, mostly the boomkin, unholy hand grenade, holy hand grenade.

I've been playing mostly online battles, but played challenge 3 several times as well.

Hey Chisoxfan8 Just follow this link http://forum.team17.co.uk/showthread.php?t=59510 and next time check if it something similar isn't already posted, there are many posts of this bug.

Good luck!

Did you level up inside a challenge or through a task? Did you notice any XP loss?

There's this thread too: http://forum.team17.co.uk/showthread.php?t=59543