The ads are resetting my page when they load or reload, so essentially if I'm halfway down a page, it'll roll back up and I'll lose my place, then when I try to leave, I'll always get the message"are you sure you want to leave?" If I hit yes I move on and will have to continually accept it, if I hit no, I can no longer leave the page, and have to refresh. The later problem has been present before the update, so don't worry.
Oh look, yet another user complaining of ads. Maybe something'll get done about them this ti- Nope.