Tessera apparently has made a 'true' patch that's supposed to fix the bugs and restore the game to what Troika supposedly wanted it to be--link is in the post here
or here in Tessera's thread
Apparently Tessera's relations with Wesp are a bit strained because of the 2 rival patches.
Edit: Darling Violetta's 'Smaller God' isn't replaced in the Empire hotel, is it? I prefer her song to Ash's.