OT: A strange occurance?

[ZeroPointMachine]

First time I have seen this. I was 8-tabling 22s when my internet "blinked" and had to reconnect to all the tables. The first table pops back up and it is waiting for my action. I have JJ and push(for a second I think "didn't I have JJ last hand"). As soon as I push the JJ goes away and is replaced by A4. Apparently the JJ was a leftover image from the previous hand. Anyone else seen this?