Sorting by # in inventory is glitchy

Sorting the Magic main card database by number in inventory is glitchy.  If you go to the second page the order of cards will switch.  so if there are 2 pages contiaining cards I have 0 copies of sometimes I will see cards on both pages while others appear on neither page.  it appears that after sorting by number in inventory, it sorts the cards randomly and changes the sort order every time you change pages.

Thanks!
-Shoe