Something weird happened with my phone last night. Somehow, it "lost" about 23 minutes. My regular alarm (clock radio - set 15 minutes fast) went off at 3:10 like usual. I had my phone alarm set for 4:15. I happened to wake up and my clock radio said 4:30, so I wondered why my phone alarm wasn't going off. Turned it on and the phone said 3:52. I reset my clock radio, thinking I'd messed it up somehow.
Came out and started the coffee and went to the bathroom and noticed the clock and it said 4:20. Checked the other clocks and sure enough, it was my phone that was wrong. I turned it off and back on, and now it's showing the correct time.