Instant win at the last wave of king games

So it just happened, I was farming Pawnshot at king games and came to last wave. I bring my alts and when the combat phase started, I instanlt recvie the reward and all of my builds and crystal are gone. But the mobs still comming out, not sure what happens there (maybe it's the santa O_O)...anyone have the same situation? :santa:

A SECOND REPORT! FANTASTIC.

Man, it's been months. Almost a year, actually.

http://forums.trendyent.com/showthread.php?38861-EXPLOIT!-Two-hot-seat-players-gt-Pre-emtive-level-win

Okay...this is embarrassing :S

I too have had that happen on king's game. i came back during the last wave to check whether it had finished, only to find all my towers had gone but still had mobs attacking me, i got on my dps toon and frantically tried to dps and summon presents only to find that the wave had already been won lol

I've seen this on throne room but mid-level so effectively had two waves on the go.
Happened right after another player joined