We got those same blastos from the first group order and they opened up after a day or two. We've had blastos before, so we kind of knew where they like it in the tank. We have ours about 2 feet down from the light but in direct light, no shadowing. They also like a good amount of flow. Give it a couple of days, especially since you've been moving them around. As for the clove polyps, I would assume that they are a cross between zoas and xenia. When we first got our xenia, it stayed closed for several days before it started showing any signs of opening. Again, just give it a couple of days. If you see them start to melt, then you should worry.
Both of these, in our experience, require decent flow, direct lighting with a position in the bottom half of the tank to be happy. Best of luck.