When JLS and Olly Murs announced a gig that became a NIGHTMARE for many fans EXCITEMENT ran at fever pitch for JLS and Olly Murs fans when their singing heroes announced a number of stadium dates ten years ago to the very day. JLS - the UK’s biggest boy band at the time - included Matterley Bowl near Winchester in their tour. But the smiles turned to tears when the big day rolled around on June 17, 2011 and many ticket holders couldn t get to the gig due to traffic tailbacks. The Brit-award winning chart-toppers were set to take to the stage in front of thousands at 8.30pm but hundreds of fans were still stuck in traffic jams.