Okay, second attempt at posting this. Guess I'm no master of the new forum layout.
Anyway, once again the labels I've put on my sanitary manholes have vanished, this time right in front of my eyes! The invert labels disappeared and the rim labels, most of them, snapped back to the default location. Also, the crossing pipe labels went to default as well.
Anyone got any ideas as to what's going on here? I've never seen this before and it's getting quite irritating!