Strawberry stretch

Funny I was thinking what Micha said... or maybe a camel poked his head through your window, I hear they can be real pests ;) My guess was when you were taken the cuttings you FIMed the top of 1 of your branches as well or nipped it with the scissors or hand. Doesn’t look like cataplillar bite marks and they would have also moved around the leaf not just the tip.