For some reason as I'm working on the map it just gets rid of its own files, so I just had to move the files over from an old version and it's good as new. Annoying, but not as bad as it could've been I guess. --- Post updated --- Here's the fixed version of 4.0! I'll be submitting it as an update now so it should be visible in a day or 2. I checked many times to make sure it was working on my end, hope it works for you guys too.