I thought this was taken care of with the new wishlists but apparently not. Try moving a small amount (a couple of rows) starting at the bottom of your list and move them in groups. I just tried this and the workaround still works.

And I believe that editing categories is disabled at the moment. That is what seems to be the case when I google it.

You are very welcome There is actually still an open board so please do post there and let them know it is still happening so that we can get a fix! But I will close this up as a duplicate of the board below.

subeta.net/forums.php/read/9554