Something interesting I just noticed on my playthrough. I installed this jedi temple mod before this compatibility came out ( so it may be the base version?) along with TSLRCM 1.83, and M4-78 EP. I then installed this compatibility mode just put up, and finished Korriban. Everything there went smoothly, on track to M4-78. However when I went to check on the galaxy map (after talking to T3 about it) the planet did not show up on the map. However, when I scrolled through the planets using my arrow keys, it came up as one of the planets. So apparently it was invisible on the map, but it is there if you use the arrow keys to scroll. I read on the original readme for the coruscant temple mod that it was not compatible with any mod that changed the galaxy map.. Maybe this is why M4-78 is invisible, but accessible?