I was looking at the Morning Glory Heavenly Blue photo gallery. CalifSue had posted a beautiful photo there and she had 2 likes. I clicked on her photo to see the larger version of her photo and then pressed the thumbs up icon to add another like. Instead of then showing she had 3 likes, it reduced the number to 1 like. Could you investigate this and make sure she gets credit for her 3 likes?

If you click on the like icon a second time (after already having clicked on it once) you undo the original action, and remove the original like. I suspect that's what is going on here. In any case, Sue did get a message with the original action, and that is not undone by clicking like again.

You probably had clicked it before, and clicking again removed it.
FYI, it's not my photo, if you hover your mouse over the thumbnail in the database or click to enlarge the photo, the caption shows that the image came from Annie's Annuals.