I will look into this more tomorrow, but more than likely the problem is with IBM, not Apple or us.
FYI: We're in the process of moving the Cathe Live platform from IBM as they just told us they are abandoning their support for their Ustream platform that they purchased several years ago and changing its focus. Unfortunately, they didn't give us or anyone notice that they were making this change. We're still hoping that IBM can roll back the updates that seem to be causing these issues, but after talking to some very apologetic and demoralized IBM employees I have my doubts. We're working as fast as we can to make the switch and will update you as we know more.