mapper rally points spawning bug

[PhiR]

I play a lot on Thor's Brigade server which has automatic team switching, and for every map's second round I notice that there are some glitches with spawn/rally points. Some of them are not accessible to many players (ie not shown on the spawn map). I noticed this always happens for the second round, for the first round all spawns are ok. This might be related to the team switching between the rounds ?