Yeah, they're usually just posted here, and I try to let the user know if I was able to find the cause of the problem and fix. Often I can post them an updated dll to try, so they get a chance to double check. Unfortunately it was just bad timing, when I changed some stuff that broke my ability to do that this time.
I'm keen to get you a fixed build too, so will try to push a build out as soon as I can.
(I still haven't got to the bottom of yet, so just adding extra logging etc to get more info)