I just watched and was looking at reviews for the Fatty Arbuckle short "The Butcher Boy", and sent a vote for Whippersnapper's review (tapping the star icon a couple of times to get a response on my smart phone) and saw the vote count rocket from 1 to 11. On one browser the review has been duplicated ten times. I'm pretty sure I'm not meant to be able to do that.
Right, sorted this one. Side effect of the database move a while back so, unsurprisingly, there was more than one occurrences of this- 115 to be exact, albeit none so generous as Demonic's sterling effort!