The radio group that runs the only other official music chart says it is "reviewing the situation" over the Ding Dong record.
Global Radio said it will release a statement once it has made a decision on whether the track will be played.
The group runs radio stations such as Capital, Heart, Xfm and Classic.
More top news
Nigel Farage told Peston on Sunday he will not be backing Suzanne Evans as the next Ukip leader.
Transport secretary Chris Grayling said MPs will decide this week about where to allow airport expansion in south east England
An investigation has been launched after nine people were hurt when stairs collapsed in a House of Horrors at a theme park in Ireland.