Link to last.fm album using double encoding/leads to 404

[patrickhlauke]

Not sure if this is an issue with the scrubbler, or something at last.fm's end, but noticed while listening to Streets of Rage 4: Rising Up Extended + Down The Beatch

Scrubbler grabs the correct album cover from last.fm, but clicking on the link to the album goes to https://www.last.fm/music/Olivier+Deriviere/Streets+of+Rage+4%3a+Rising+Up+Extended+%2b+Down+The+Beatch which 404s.

The correct address for the album is https://www.last.fm/music/Olivier+Deriviere/Streets+of+Rage+4:+Rising+Up+Extended+%252B+Down+The+Beatch/. The : is apparentl not urlencoded, and oddly the correct URL has a double-encoded %2b resulting in %252B