Taken from The Daily Roxette:

After the Roxette concert August 14 was moved to Halmstad, Biljett.nu are no longer authorized to sell tickets to the concert. However, LiveNation has found out that Biljett.nu still sells tickets to the concert – they will not be valid.

Tickets bought from Biljett.nu after July 9 are not valid for the concert. Tickets bought before July 9 are valid.

Three-day race tickets are not valid.