Okay so,

I'm on Dantooine trying to start the Koonda battle. When I get past the part when I give the speech to inspire the troops, it triggers the mercenary cutscene. However, the cutscene only has the one mercenary say "tell me what you see soldier" and then it just doesn't continue.
I was playing with TSLRCM installed, so I uninstalled it then reinstalled it. Nothing changed.

I found someone say the battle worked when they killed the mercenaries by the cave after telling them you decided against helping them (before I lied to gain Kreia influence). So, I killed the mercenaries. I went back to start the battle, I gave the speech to the troops, then I was able to roam around, but the battle didn't start. I walked over to east Koonda then it triggered the mercenary cutscene, a very broken mercenary cutscene, but it played all the way through. I did get locked in the cutscene once it ended, but I repeatedly alt-tabbed and I was able to get out of it. However, the battle STILL didn't start. The mercenaries were just standing there and I couldn't attack them. I could talk to Zherron though, but he gave me the same dialogue. Once I was done listening to his dialogue, the exact same thing happened. I was trapped in an endless cycle of replaying the buggy mercenary cutscene and talking to Zherron.

I have searched the internet for solutions and I haven't had much luck finding anything aside from starting a fresh run or keeping TSLRCM uninstalled (which I really don't want to do). This is my first playthrough of the game and I would love to what the rest of it has to offer. If anyone has found a fix to this, any help is appreciated!