Recent updates to WordPress made all of the comics disappear from view and made the site all wonky. I’m slowly rebuilding the archive and fixing things up.
There are currently no widgets assigned to the right-sidebar, place some!
Once you add widgets to this sidebar, this default information will go away.
Widgets can be added by going to your dashboard (wp-admin) ➔ Appearance ➔ Widgets, drag a widget you want to see into one of the appropriate sidebars.