Look for eq2map_ignorelist.xml in your DrumsUI directory and delete or rename that file. Then run the EQ2MAP updater and it will download the files it needs. It seems the POI XML files now grab different pieces/sizes from the DDS files that have the icons in them and that's why it looks goofy (I had the same thing happen).
If you are using the DrumsUI Updater, then you'll want to add eq2map_ignorelist.xml to its ignore list along with the other four files. Or, just add this one file and always run the EQ2MAP updater after the Drums Updater so it can download its map icons and files again.