Hi,
I think this has happened before but I don’t remember the solution.
How do I fix this that the number of New Cards is correct again?
thanks
manmi
Are you sure these are not actually new cards?
If you want to change the display order of new cards, you can do that by going to the browser screen, selecting some cards, and clicking on Cards > Reposition.
I suggest you roll back to a backup from before the problem occurred, then keep an eye on what triggers it if it comes up again.
https://faqs.ankiweb.net/restoring-an-automatic-backup-recovering-from-data-loss.html