Dear Devs,
I have recently tried to set up a teams game (tdm) but it didn't start and just said "Time ran out" in the scoreboard. I've followed the tutorial on the webbpage.
if you need more information feel free to write to me.
Forge version 1.12.2-14.23.2.2611

Which exact version of FlansMod are you using? The version 5.5.2 available at the flansmod website?
I am not familiar with the "Teams Stuff" so in a quick test i was not even able to get the round to start. If noone else can help you i might take a look at the code in the future.

Yes I was using the Official 5.5.2 version, same I couldn't get a round to start properly.

Improved issue at #1182