I have 8 Monkeys. When I go to room 11 there are 8 monkeys there on all the ledges. But they don't form the chain for me to swing across. On my map it shows 3 red dots (rooms 6 8 & 9) where monkeys are supposed to be but I have checked all the rooms and they have all been completed. I have checked several walkthroughs but am sure I accomplished releasing all the monkeys. Can anyone please help?