This small Tuesday patch removes the Halloween event features - blood moon and spooky animals. It also includes a fix for the issue with the guest codes. You can now once again use it to teleport directly to a guild's claim.
Patch Notes (ver. 0.13.28.1):
New Features and Tweaks:
Halloween event features have been removed
Bug Fixes and Optimizations:
Fixed the issue with guest code functionality
— The Team