From the other thread, that isnt titled with anything that would make you think it has to do with this bug:
A bug has been filed for this blocking issue:
Bug 18987 - zdesktop 0.51 blocking issue :
Bug 18987 - zdesktop 0.51 blocking issue
We already know what the cause is. It's trivial to resolve, but we are looking for a way to provide a patch without requiring reinstalling/resync is possible. Thanks!