Yes, it's iOS for now. I made the horrible mistake of auto update and my flight records are knackered. Time to roll back...again. If not a bad iOS 10.0.1, now a bad GO 3.0.2 too.
Don't worry, they'll screw up Android later.
Aside, one would think the system would be stable by now with little need to keep tinkering with the code which seem to introduce some other nasty matter. Wonder how many crashes occur due to version change software bugs? Likely they'll never tell though.