Noticed yesterday when I put up a flagpole on my server that the flagsymbol didn't showed up on my barrels, tents etc. (And did not update the lifetime for these objects).

Removed the territories pbo and everything worked again.

If you remove the territory mod and log in at the same location, the barrel now has a flag symbol.
If you add the mod back and log in again, the barrel still has the flag symbol.
If you place a new barrel next to it, it will also get a flag symbol.
If you teleport away, outside the range of the flag, and build the same scene again, that barrel will not get a flag symbol.

This is with territores disabled in the .json.