I updated to the newest foobar, grabbed a few updated components, and started configuring. I imported my previous columnsUI configuration, which was basically the downloaded version of the Azrael config with a few options changed.
Everything is about back to normal, except that I now have the ? character next to all track titles. I've provided a picture. I went through the columns config and tried showing/hiding columns, changing some options, and I can't get them to go away.
Some help?
EDIT: I should also add that for some reason, the artist is displaying in the title field/column as well (see picture). Maybe it's a tagging problem? I wouldn't think so, since I religiously tag my files with all the relevant information and then some.