A friend and I finished a level 20, and when we went down the elevator it reloaded us at the last party button instead of the next level. The elevator moved down, and when you walk in... it takes you there. Some screenshots from my cloud.
Outside with the missing elevator:
http://cloud.steampowered.com/ugc/595824610631347213/B39A163708F192C066E...
Inside the elevator:
http://cloud.steampowered.com/ugc/595824610631167341/9546678722A8B6F42CD...
Look you can see the elevator underneath the stairs:
http://cloud.steampowered.com/ugc/595824610631168615/2E58CE6F7652ABAD75A...
I sent an in-game bug report. We are still there now. Thinking of setting up an attraction booth.
-Heelo
We stole the Zombie Totems from the level to take with us. I find this amusing. We are still wondering if a GM will show up.
-Heelo