i was in the energy arena earlier and i noticed that the monsters were going off the map. i killed everything and all was ok. later on i went into another on depth 16 and the same thing happened however this time when all the monsters were killed the gates never came down and i was stuck inside untill i went back to the haven. i even tried to go solo and reload the arena however i was just reloaded into the same closed arena with nothing to kill and the gates up. good thing i didnt spend to much energy reviving however i cannot say the same for my friend :P i took a screenshot and due to the lack of my forum skills i am not sure how to post it but if you need it you can send me a message with an email and i will send you the screen shot. i am not asking for anything to be repayed just trying to bring up the issue :)