Unfortunately they're right where a lot of banshee traffic would be. My hope is that because the bsp has only changed ever so slightly, the lightmaps will still be (almost) the same, meaning I'll be able to transfer the uvs over. If not, idk. We'll see.

Really, I'm annoyed at myself, because I should have run a check for phantom bsp before I started on the lightmap work. Unfortunately, at the time I assumed that because I hadn't changed much, there wouldn't be any new occurrences. Apparently I was wrong.

Edit 9-20-10:

Alright, Reach has totally eaten my life, and I now have a girlfriend, so things have been a bit hectic where Precipice work is concerned. However, the damage from the phantom bsp errors is now apparent.

After chasing bsp errors around the map for at least 8 compiles (I'm convinced it was just trolling me) I managed to get it to move where very few people will ever encounter it. And I now have 5 out of 22 lightmap uvs redone. Yes, I actually have to redo every single lightmap. A total pain, but w/e- if I do one a day, I'll be done within a few weeks- if more than one, a lot sooner. Theoretically Inferno is still going to do some work on the tags, and then when all is fixed up we'll go from there.