I can delete items from lists now, so I can remove games I've since acquired from my wish list. :)
Reordering doesn't work yet though, neither with the move-one-up/down buttons or by typing a number into the box.
Really? Still not working for me. What browser are you doing this on?
Sorry for the slow reply, first of all. I'm using Firefox, but I'm clicking the "Remove" button right now, and can't get it to work by clicking it any more. No clue why it worked before, maybe they're still tweaking things to get it fixed. I do remember I had to click multiple times before it worked last time.
Better news: I tried "Tab"bing through the up arrow and down arrow buttons, to the "Remove" button, and activating it with Space on my keyboard, and that works. :) (Tab, Shift + Tab, and Space, are common keyboard controls for navigating forms.) Saving the list updates it properly, so yeah, deleting items is in fact possible. Sorting items seems to work, but again after saving, you get the error page and the list didn't actually get saved. Deleting multiple items before saving might be equivalent to re-ordering, so that might not work, but I don't feel like testing. I'll just wait until it's fixed.