Below is a (poor quality) video of a tournament battle.
Nothing seemed odd (my opponent did use 3 legendaries but I'm used to that by now), until I tried to upload the battle video. Then I got the following message: "There appears to be a problem with the pokemon in the battle video."
I searched the web and found that this message comes out when one or more of the Pokemon in the video have been hacked. I know mine are legal, since I caught them and trained them myself (well, caught 2, befriended the other on the Dream World). So, was there an error or were my opponent's Pokemon hacked? And if they were hacked, how were they allowed into the tournament?
Any thoughts?