Added range check to group index
Added range check to group index

2666hz/Cinder,2666hz/Cinder,morbozoo/sonyHeadphones,sosolimited/Cinder,sosolimited/Cinder,morbozoo/sonyHeadphones,2666hz/Cinder,morbozoo/sonyHeadphones,sosolimited/Cinder,sosolimited/Cinder,morbozoo/sonyHeadphones,2666hz/Cinder