A simular thing happens when you make a comment and immediately refresh the page.
The comment happend now ago.
Oh and the reason to the problem is, the love it button only changes the amount of love it's and nothing else on the page. So if it already has one love it, It won't change to people but when the page is refreshed it will as the program which keeps track of pages rereads the data for the page and adjusts the page accordingly.
My site Offline
I tested the "now ago" glitch and it worked!
Offline
Offline