The petition intends to convince the WCA board to reverse their decision to allow the 0.78 "world record" 2x2 average to stand. Despite WRC ruling in favor of DNFing or otherwise applying a penalty to the entire average, the board has abused their power by completely reversing that decision that should have been left to the regulations committee.
Sliding is already banned, which makes this whole situation even more infuriating since the announcement that this record would stand was made on a thread on the WCA forums that mentioned that all national, continental, and world records could now be scrutinized frame-by-frame by the WRC, but not the 0.78 average for some reason.