Just got one while sitting in Pagota. The message was "You reel your line in and catch... A Greengill! You can continue fishing or /stop." and was recieved at about 3:05:10am VRT on July 4th, give or take a few seconds. The bot keeps timed records, right?
And yes, I'm sure I wan't fishing, since hadn't cast a line in a few hours at least.
Actually, it's rather strange. Looks like I'm the only one here.