The Left Goblin Ear Problem

[Temig]

Going to jump on this thread with a similar situation and see if this was handled properly:

Location: Unrest
Situation: Group camping MR. Another group set up at back door. MR group has been there for awhile and has been clearing basically the entire first floor before anything re-pops. When back door group shows up, MR group leaves that room and the back hall spawns alone. Eventually the back group starts running around the front of the house looking for spawns (going through all the side rooms) and eventually grabs one and brings it back to their camp. I've been pulling for MR and see it so I whisper the puller and ask that they keep to the back since we're camping the mobs and get a reply along the lines of "If there are mobs up because you can't keep up with the spawns, I'm going to pull them." I replied stating that we were, indeed, keeping up with the spawns as evidenced by the fact that they needed to run around and do 3 laps through the side rooms just to find that one mob that had just spawned. There were a few other messages including their puller's belief that MR meant just MR (the 3 spawn points) and I replied stating that I'd simply never seen the side-rooms as contested spawns so long as the group was keeping them all cleared. In the end, the back group apparently decided to just keep killing the spawns at the rear of the house and my group continued to kill what we had been. I still feel like my take on the situation was perfectly reasonable, but upon reading this thread I'm not 100% sure. We handled the situation without any CSR intervention, which is good, but for future reference, what would the official policy be on something like this in terms of defining these camps? (I'd try to draw my own conclusions based on what was stated regarding HHK but I've never done the camp there so I have no idea how (dis)similar it is to my scenario.)