Hopefully this makes sense, if you have a list with 101, 201, 301, 401 or more items where there is only one item on the 2nd+ page and you try to delete that one item the list can't be saved as it produces the "This list is empty and can't be saved" error. Example, if I have a list with 101 items, I hit Edit and click on the second page, I delete item 101 and hit save, error message.
Edited to add: And now we have another problem, ordered lists can't have more then 100 items in them now? I can still add more then 100 via the add to list button but when editing I can add more but it won't save and gives an error about ordered lists not being able to have more then 100 items, this new restriction means I can't edit 35 of my 39 lists :/
Edited again: Another bug, the top pagination for the lists keeps appearing and disappearing, bottom pagination is always there.
And some more: If you convert from an unordered list to an ordered list it does not truncate the list to 100, instead it is shifting all of the items past 100 to the beginning of the list with no number and just has a period there (presumably it is giving it a zero), after how ever many no-number items it then shows the 100 items in order numbered and continues onto a second page.