OMG! WTF I go to start a new round and it ends the whole game! I had not even saved the map and I was almost done with it.. 5 hours worth of work just went down the drain. Screw Bungie.
gutted i use the save and quit method so if i do lose stuff its never a lot waqs anybody in the game with you it might be in there recent maps
After starting a new round so many times the game will automatically end. So if you are making a map that requires a lot of interlocking you might as well save like every 5 to 10 minutes. Trust me I had faced the same problem to CPV.
I read there was a magic numebr for the amount of rounds before the game restarts. Guessing, off the top of my head it was around 32? However, it's a pain in the rear either way.