Broken Lobby in PVZGW1 on PlayStation

There is a lobby on this game that is on driftwood shores that cannot end. The timer has been at 0 seconds for nearly 24 full hours now and it is impossible to kill the giant flower. Besides that the lobby seems to function fine, only problem being of course that the lobby won't end and no none can play another map since there is only one lobby active and it's that one. Im not sure if somone caused this or if it's just the severs being broken. Anyone know what to do?