1500 players fodder - Collection not working

So I have like 1500 players in my collection, waiting for toty and S2 XFs. Today I noticed that my collection is not working normally anymore. Some of the cards dont even show up in the collection anymore and every time I press "search" it shows different number of items. Like 1500 items ,1450 items, 1470 items 😀

Any one else noticed this?