A recent Dota 2 update has rendered our software inoperable. We are currently looking into the issue.
Update 1
We've turned off distributor servers because the crash occurs when entering a match. We are still fixing the problems with the latest update. We've also extended everyone with an active subscription by one day because of the downtime.
Update 2
We've fixed nearly everything and have begun preparing the update. Everything should be ready soon.
Update 3
We've released an interim fix for the latest update. Everything should work as normal (64-bit only). Expect further updates soon.