Those crash reports are useless to me... only Adobe could debug with them and they haven't given us any advice on them.
I think it is a memory leak related to larger UI's. Other extensions probably don't have as many screens and options. We are looking at options for shrinking our memory usage to prevent the leaks from having effect on our interfaces. Right now we really only see it in the large DataBridge and SecurityAssist UI's, which supports the memory leak theory.