I received 8 Gameshow Tickets while making shrine offerings.
In the spirit of testing, i used all the tickets so all 8 wheels were up at once. Used them and received 5 Musicblocks as prizes. Icons for the MBs were blank (white squares indicating the slots weren't empty however) on my inventory area, however when rolling my cursor over the icons, the tooltip did give the correct name, just no graphical indication.
Icons were fixed after refresh however so it was a minor glitch, :)