I made a whole bunch of mini me's on a server and on one it bugged and when the egg was going up with the blocks the blocks didn't fall back down and are in the middle of the air, I don't know how to get rid of them. How would I remove them?

Floating blocks will now drop after being punched. Fix in OpenModsLib.

http://i.imgur.com/MtUrttw.png

Try to make them collide with terrain (with fan)? Never tested it. Mostly since few moths ago we released version that prevented that from happening.

Also, ALWAYS add information about mod version (not minecraft, modpack or anything else).

The version is 'openblocks-1.2.9.jar' and they are to high up for it to collide with terrain.

But when I made a tower that was the same height as the floating blocks they just go around it

For more information. This happened when the server restarted and the floating blocks were in the air!

Hmm, should return to block mode after collision...

Anyway, just remove them with command from other mod (like /cofh killall openblocks.block or something similiar). If not available, there is disableMobNames config command, that should remove entities with specified name on restart.