Okay, so I apologize for the bump, but I seriously thought this issue was fixed previously, because some Leo40Story decided to fuck up Booster's Lab and deleting all vanilla maps would cause this issue.
And this would just break the executable far more than Sue's Workshop ever would.
Considering their recent inactivity, there's a very likely chance that neither Leo or Noxid will bother to fix this issue, and I've given v510 such a huge chance, but there are more issues this version has been giving me than fixing compared to v500. And tbh, I feel that v500 should be the version people should be using (except for Mint, cuz she's full on committed to the
double click feature prior to v450). You're not gonna lose anything important by taking a step back anyway ("Export Stage.tbl" will work just fine for mods made in CSE2E anyway, so).
Edit: In the meantime, I guess I have to work on my mod all over again from scratch, since Olly won't open up the severely corrupted exe file, so this will be fun trying to scoop it out with HxD!