Bugged Groups

Hi i queued with rdf for SFK and because my group was disbanded i queued again. that time i was in a party with someone that had queued but the other 3 couldnt join. so he left the party . then i queued again but apparently i was already in a group. I didnt see any group memembers , we tried for SFK but it couldnt show up . rdf didnt let us. we tried logging off and then on again but it still couldnt let us
apparently we are in an invisible group and we are stuck together. Can anyone help?

try to find a script for /leaveparty or something, it may help

type this on chat:
/script LeaveParty()