[Mitchell]

If terminate round isn't actually ending the round then that makes me think that the gamedata is bad.
Also terminate round will need a higher value for the map end time or it will wait only 1 second and then cut to the map change.
mp_match_restart_delay may be the value to set the CS_TerminateRound value to.
Edit: you are right about setting the timelimit and max rounds to a low value, as it will trigger the end-of-map checks.