Flying on Saturday I kept getting my Freda check timer popping up at irregular, but less than 10 minute intervals.  I suspected duplication and looking in the "timers" option today I can see 4 occurrences of the Freda timer (I've only ever set up one).  I don't know what caused this, but it's easy enough to correct by deleting the extra 3.

I'm experiencing the same for the last couple of months, and I don't use save/load settings from the cloud at all.

I regularly delete duplicate timers, but they keep popping up (latest iOS and SD on iPad Air).

Eric