Photo: https://dl.dropboxusercontent.com/u/59263671/Wrong%20tech%20showing%20up%20under%20mouse%20over.png
I was able to move the mouse away and back and have this effect appear over and over. As far as I saw, this is the only tech it happened for. I can't remember if I had already researched, or had yet to research the tech that is appearing in the mouse tool-tip. Phew, alright, I think I am out of feedback on little things I have seen. Hooray!