Ender bugs should go here:
viewtopic.php?f=27&t=14575
Suggestion one - do first:
Rename Ender folder - DL client + update again - do a test run from that
Suggestion two:
Step a)
Try with (older) hotfix from Ender he made for 13.07.2011 version:
http://dl.dropbox.com/u/18779594/HnH/outline%26party_hotfix.zip - just rename existing haven.jar and drop the one from hotfix into folder -
make a copy of Ender folder - then rem out updater.exe in run.bat - give it a try
thread page with hotfix announcement
viewtopic.php?f=27&t=14575&start=1620
Step b)
If claim stuff works again - run from copied Ender folder to let updater work and look if claimbug gone...