• Go to https://beta.musicbrainz.org/release/428bf783-ed57-4ed8-a16f-b0aed5cab202/edit
• Click "A_a" for track 14 / Click "Guess case" at the end of the page.
  => See the title of track 14 change between "Rollin' and Tumplin'" and "Rollin' And Tumplin'".

This affects the production server as well as beta-cdf8540.