I've an issue with an updated ios-app. Last wednesday (before the iphone-keynote) the app was submitted for review. Tested against iOS6-beta, iOS5, iOS4. -> no problems. Compiled against iOS5 SDK Now, I get a lot of crash-reports (system: bugsense), iOS6 only. short-version: SIGSEGV CLASS: SIGNAL FILE: ucol_getVersion + After symbolication the crash-report is still not-readable: - 0 libicucore.A.d