@Knarf,

Installed your transactions.ini. It did not cause any issues when rotating the replacement clock the way you described

Things that come to mind are "reflash", but I can understand you are not waiting for such drastic measures.

I can't replay it in your exact configuration as I am using thumb2, but I also fear I won't hit your issue as I try further, as nobody else has ever reported this.

I hate to say it, but If no one else can give me a clue, I'm afraid I can't help you until I get some brainwave about a possible cause