I created a game (2+2) and waited for about 4 minutes, nobody joined, so I wished to cancel it and change time control, but when I clicked on my game I joined myself. Here is the proof (the aborted self-game):
http://en.lichess.org/8RtfNpT22RR1
I think there weren't anything out of ordinary in what I did, just that I waited a couple of minutes and probably did watch something in other pages of lichess in other browser tabs.
Also I use Chrome (Windows) and zoom 125% - I know that Chrome sometimes misplaces some things when zoomed, perhaps the click area.
http://en.lichess.org/8RtfNpT22RR1
I think there weren't anything out of ordinary in what I did, just that I waited a couple of minutes and probably did watch something in other pages of lichess in other browser tabs.
Also I use Chrome (Windows) and zoom 125% - I know that Chrome sometimes misplaces some things when zoomed, perhaps the click area.