the openx team has unfortunately a long history for not really caring about bugs in their opensource offering.

a few years ago, i had to maintain an openx installation and found quite a few critical bugs, for which i submitted patches to their then-active jira bugtracking. as far as i know, the bugs are still in the "current" 2.8.10 release.

the opensource version was unofficially abandoned when the Enterprise editions where announced - without really telling the users that they would not maintain it anymore.

i'm not at all surprised about the new problems and their lack of communication.