Removed some cards, and now count os wrong.

So this seems to be a repeatable bug.

It seems that if you remove cards too quickly, it doesn't fully remove them.

When I scroll through the card lists, it shows as in collection, but when I click it, it shows it is empty.

Any way we could get an option to delete parts of a collection, like just Magic cards, Or pokemon cards. Or maybe get a flush button we can hit where it double checks for us?