You may remember us reporting on a number of odd developments yesterday. Rosmerta’s Rockers and The Whomping Willows decided to change their band names, while The Parselmouths announced through a new song posted on their MySpace that they were switching from Slytherin to Gryffindor house. While neither Rosmerta’s Rockers or The Whomping Willows have retracted their original statements, they appear to have reverted to their original names overnight.

The Parselmouths, on the other hand, just announced that their house change was a joke in honor of the holiday known as April Fool’s Day. Apparently they have no intention of switching houses. The Wizrocklopedia knows nothing of this “holiday,” but is still glad to hear that we can expect more evil wizard rock from Seattle’s snake-talking duo.