Lost all cards on inventory

[Quu]

As the silly title says, i have lost all cards on inventory and cant see them on eg. marketplace while trying to sell cards.
Halp.

[Egomaster]

Same, lost a summer card: it's not in my inventory, not in market and I didn't sell it

[Quu]

yea, i had 3 pages of cards. all lost somewhere. :|

[Miraglyth]

Tried selling a card, it told me it couldn't do it while waiting for another action to complete (?) but the card disappeared from my inventory.

[Zero3ffect]

Same. Luckily, I only had 1 mystery card in my inventory. It's been missing for about 2 days now.

[AlfaTrion36]

I lost a Spy card from TF2.

Had it for sale but someone wanted to trade > Removed it from market > Steam inventory craps out > Comes back via Trade Window fix > Spy card missing.

I had one for sale and one in my inventory now I just have the one in the inventory. Also my inventory counts says (3) when in-fact I have 2 pages of items. And NO, I don't have a filter on.

Any tips to fix or am I SOL?

EDIT:
All this happened while I was in-game

EDIT #2:
I bought $10+ worth of games, got a summer sale card and my 2nd Spy card was back.
*happy*

[Quu]

ah, cool, maybe the "fix" for it is to get more cards :)

[Even.]

what is happening to the steam now? I lost all my steam trading cards :'( T_T T_T T_T

[Diarrhea Dump in my Ear]

Originally posted by SALE AWP DLORE FT MESSAGE ME:

what is happening to the steam now? I lost all my steam trading cards :'( T_T T_T T_T

Cards are technically still there... it's just that Steam is deciding not to load the cards for some reason in the inventory page.

[Even.]

okay thank you, I feel so worried about this, I want to reach level 100, but I cant do it now because I cant see my trading cards, thank you thank you I hope its not lost I spend a lot of money for it and I waited for 7days so I can use it,

[Diarrhea Dump in my Ear]

Originally posted by SALE AWP DLORE FT MESSAGE ME:

okay thank you, I feel so worried about this, I want to reach level 100, but I cant do it now because I cant see my trading cards, thank you thank you I hope its not lost I spend a lot of money for it and I waited for 7days so I can use it,

Yeah, well, you can still see your cards on the Badges page if you're worried.

PS. You have a long way to go till you reach level 100... seeing how you're level 0

[notafinga84]

Are we not going to be able to sell trading cards anymore?

[Diarrhea Dump in my Ear]

Cards on the inventory page are back now!

[Soulfire]

I just lost several Summer Sale cards

[Even.]

thank you for the feed back mr Diarrhea Dump in my Ear, Have a blessed day thank you,