Seems like there is a bug in iTunes Connect where XCode doesn't fetch the correct dSYMs, which is quite a nightmare.
However, whith a little help of the atos
tool we can squeeze some code out of the crash.
I wrote a simple ruby script that goes through all unsymbolicated lines of a crash file and replaces them their symbolicated amigo. It works like this:
ruby symbolicate.rb MyApp.app/MyApp the_crash.crash