I went on a trip a few weeks ago and I got round to adding the photos at the weekend, just gone. I added the locations to the photos but when I checked my check ins today it said I checked into the the places on the day I added the locations on the photos, not when I was actually there. This is super annoying and it's something Facebook hasn't done when I've used it previously (I had a 2 year Facebook break and only just come back onto it). Does anyone know of a way to change this?