The current Golden King gate consists of a construct theme stratum 5, and gremlin theme stratum 6 - and both depth 22 and 24 consist of the 2 maps "Emerald Axis" and "Emerald Axis II"
If the map at d24 is the same map at d22, you get thrown back into the previous instance of that map - so all the monsters you killed and loot you picked up will not respawn.. but the big problem is the elevator is stuck in a 'down' state and therefore you can not progress onwards to depth 25
This bug appears to be 100% reproducible and probably explains why both stratums of a tier can not match.. except that workaround has failed here.
Screen shots, Emerald axis:
Spawned directly onto party button, all monsters dead, loot has already been collected from previous instance of map http://steamcommunity.com/sharedfiles/filedetails/?id=113922455
Elevator already down http://steamcommunity.com/sharedfiles/filedetails/?id=113922466
Falled down elevator showing where I have been http://steamcommunity.com/sharedfiles/filedetails/?id=113922494 and where I am right now http://steamcommunity.com/sharedfiles/filedetails/?id=113922419
Replicated on Emeral Axis II: http://steamcommunity.com/sharedfiles/filedetails/?id=113922474 http://steamcommunity.com/sharedfiles/filedetails/?id=113922484 http://steamcommunity.com/sharedfiles/filedetails/?id=113922170 http://steamcommunity.com/sharedfiles/filedetails/?id=113922443
/facepalm
This is why you use UUIDs and not names to identify your objects.