Weird Ebon Hawk Issues

Yeah, like it says. I managed to replace the tutorial Ebon Hawk with the normal hawk, but there's a problem that cropped up.

If you leave the hawk and try to re-enter it, the game freezes while saving, before it loads the module. If you load the autosave that is still generated, the game freezes while loading.

I believe the issue is because I copied the module. Would changing the area tag and names of the .git, .are, and .ifo fix the issue, assuming I extracted and renamed the .vis and .lyt accordingly?

Has anyone else ever encountered a similar issue? I imagine this might be answered by Logan23, HarIII, and/or Trex.