My wow client updated a patch it seems about 15 minutes ago and everything was working fine before. I logged off to switch computers came back to downloading the patch and now HB doesnt work. I hope the Devs know about this and cant wait for a new version of HB to be released!
its announced in the WoW site, Patch 6.2.2a 20490, http://us.battle.net/wow/en/blog/19895898/notes-for-patch-622a-9-15-2015 and yes, patiently waiting for updated HB.
ok cool I know how this goes, wanted to just let the community know there is a patch that has just been released and if they have been using HB before patch to NOT shut down their clients to relog as it will cause HB to not attach!