Kitten Ormega

I have a healthy little collection of mermaid AOs, as well as one just for walking and one for when I feel like being a centaur, and as of about 2 weeks ago, not one of them works. I've tried going from place to place, though I'm currently hiding in a sandbox that I know used to allow me to 'swim' with my AO, and I have tried changing them out. They say that they have been turned on, but I can't turn them off, and since most of my outfits are mermaid tails, I need a mermaid AO to go with it. Any suggestions on what I can do? EDIT: Before someone suggests it, I have also tried to reset the ao by typing a command in the command field. It has yet to work. EDIT 2: In response to the response, they are seperate parcels of AO. I have one that is from Pacific Sunrise, one that is a freebie mermaid AO, one that is a centaur AO that came with a costume... They are multiple things. That said, they started acting up after I took a long break from SL due to computer issues, so that may have something to do with it.