So, what happened this past turn:
*I logged in (Jowy and I left to play) and started to think about if I wanted to build a warrior or a WB next, with the overflow from the settler. I was slow to play this turn because I couldn't decide what to do. I left the city on the warrior, when prompted.
*My lunch arrived, I stopped to eat and think.
*Got caught up with other stuff and kept thinking. Decided to go with the WB.
*Come back to the game, I'm still logged in from before leaving to lunch.
*I close 2 pop-ups from players that couldn't log in while I was logged in as well.
*For whatever reason, I click on the big red button (or maybe enter, I don't know) before I change city to the WB.
*Turn ends.
*All my planning goes to waste.
Well, the warrior is not so bad and perhaps safer, but I'm a bit annoyed nonetheless...