Showing sales on Keepa but not Amazon

I’m a new seller. I am looking at the Keepa buy box stats for a couple of my listings and it shows a sale yesterday and a few hours ago, but according to my seller account, nothing happened! Does anyone know if this is a Keepa glitch, or if I need to be worried about something on the Amazon end of things? I’ve wondered if payments didn’t go though but it seems odd for it to happen to more than one listing.