Hello, I have TSLRC and M4-78 mod, just those ones. I followed all the quests, HK-47 triggered the fight with the HK-50 aboard the Ebon Hawk, T3 says that Master Vesh is in M4-78 and... planet not appearing on galaxy map.
I have run out of options, having finished Onderon as the last of my planets and waiting for Master Kavar's call. Also, when I try to travel to the factory, cutscene stops after hyperspeed jumping and the Ebon Hawk doesn't travel. I am not using any mod, I have not used any mod and just installed those 2 and started a new game.

Any help would be greatly appreciated. Is there any way to make M4 appear on galaxy map? Is it possible to continue the game uninstalling the M4 mod?