Whenever I try and modify a wanted list I'm getting the attached error.
I tried to part out a new set and change the quantities on a brand new wanted
list and still same thing. I am also unable to apply an order to a wanted list.
Nothing happens.
[...] Bricklink has been merging parts over the last few weeks/months and it means that you now have 1 or more duplicate parts on 1 or more of your wanted lists. (16 days ago, May 3, 2024, to Technical Issues)