How many active items currently on your Watch List?
And how many ended items?
If you delete an ended item using the app does the number change?
Try using a browser to view your Watch List -- do the totals match what you see in the app? If you delete an item using a browser do the numbers change? Can you add an item to the list using a browser?
You should be able to watch at least 500 items, total, and possibly more than that (I have not hit the new limit since it was recently raised). I am currently watching over 400 items and I seem to have no problems adding or deleting items from my Watch List using Firefox, Chrome or Edge on a Windows 10 machine or using the latest version of the Android eBay app on my phone.
