I saw more games (not all though) got their pictures back.
Keep up the good work!

Here are some actual trades with missing pictures:
http://www.tf2outpost.com/trade/20909858#latest (Fc3 Blood Dragon)
http://www.tf2outpost.com/trade/20909692#latest (Skyrim LE)
http://www.tf2outpost.com/trade/20910138#latest (Dead Island Riptide)

What kind of example would you like to have beside naming some buggy games and showing a screenshot?

ps.: As mentioned I made a topic in the bug section too. I think either of these could be closed.
https://steamhost.cn/steamcommunity_com/groups/tf2outpost/discussions/11/46476691005250094/

/e: Just saw you wrote your previous message in past time. All in all, I hope the site developers will be able to fix this.

Just reinstalled the OS, same issue on my laptop. My other friend has been experiencing the same too.

I'm pretty sure it's server-sided. The question is: is it the server of tf2op, or steam.
I hope for the former and for a fix.

You misunderstood me. I know in specific cases (like when there's a pre-order version and the game finally comes out, or in the case of 2011 holiday gifts) the picture of games gets exchanged with a sematic steam gift picture, but that's not the case here.

This picture was taken by an other user who reported the same to my OP in the BUG subforum:
http://imgur.com/CRAtd0w

I'm pretty sure it's not a client side problem but still:
OS: Windows XP
Browser: Chrome, Firefox

Problem is that the picture of several games disappeared on TF2OP everywhere (e.g. Resident Evil 6, Age of Empires II HD, Mount&Blade: Warband, Dark Souls etc.) and it makes for newbie users hard to search for them which means less profit for us.

It's really easy to replicate, just search for these games or look at the trades containing them.

Thanks, I'll do so

I'm experiencing this issue for weeks now. At first I hoped it's already under investigation, but it seems like no one cared about it so much (as it still exist).

So the problem is that the picture of several games disappeared on TF2OP everywhere (e.g. Resident Evil 6, Age of Empires II HD, Mount&Blade: Warband, Dark Souls etc.) and it makes for newbie users hard to search for them which means less profit for us.

And as you charge us 5 dollars/month I think a well-maintained site is not a big expectation in exchange.
Please fix this problem as soon as possible.

Thank you,
Thoth