Alright, so I saw a and clicked on it, and got this:

NOT SO SOON!

wat .____.

O_o' That is... curious.

This happens sometimes when you have a floating item on more than one tab/page. There's some sort of time limit for how often you can get a floating item so when you click on them both the second one gets that message. It's not really an error, just wait for the next one to come along :)

ah, thank you! That makes a ton of sense. :)