Apparently my work upgraded the browser to IE11 over the weekend and now my Back/Forward buttons don't seem to work on this site or a couple others (but not all). I'm going to Google it, but has anyone else come across this and know of a solution?
Haven't tried the shortcuts but just did, they don't work. Googling it seemed to indicate a caching problem; pages aren't being stored so there's nothing to go back to. Not sure how to fix it though since this is a work computer and I don't have have admin rights so I can't change a lot of Internet Options or files on My Computer.
Seems to be happening with sites with forums, as far as I can tell.