So , I removed Skelator from the nursery basket because I was worried that my basket somehow had something to do with my babies suddenly not eating. It was all of the cuttles in the basket having problems, and the one outside of it was fine. Skelator is still just under an inch in size so I was pretty skeptical about his ability to find the food I was putting in the tank for him, bit I was desperate to try something. After I removed him I did a water change, just in case, and tried to feed him. I still had a few baby cherry shrimp left in my tank from when the cuttles were tiny. The cherry shrimp had grown a bit since I had moved the cuttlefish onto bigger food. So I gave Skelator the cherry shrimp and he went right after it!! Next I fed Sugarbear. I think sometimes Sug gets confused by the reflections in the tank and has a hard time hunting. He/she always catches it eventually, but it takes a few tries. This time she struck at the shrimp and missed and started spinning, like she did when I brought her home. She did this for about three minutes before stopping and settling down. I thought she was going to die. But she didnt. And she caught and ate the shrimp later.
After that I made a trip to the freshwater wholesaler and hand picked all of the smallest ghost shrimp I could find since Skelator was so ready to eat the smaller cherry shrimp. He has been eating normally ever since. Im not sure exactly what the problem was, but it looks like it has cleared up. ( hopefully)