New update deployed; All skins became unmarketable

The long expected PC Update #21 as expected was released on time, but not everything is neat and tidy as you could have guessed from the head of the article. Hundred thousands users have received another unpleasant surprise from the dev team - all the skins became unmarketable without any preliminary announce. As always the dev team is already aware of the issue and is working on it of which they have reported on twitter.

PC Players: We're aware that all PUBG items are currently unmarketable on the Steam Community Market.
Our team is investigating this issue and we'll update you as soon as possible.

— PUBG Help (@PUBG_help) September 12, 2018

We have spoken a countless times of the issues with the new updates PUBG Corp. are bringing the players with the new updates, but this time it's something extraordinary. Probably this could basically mean they are planning to revive the skin trades, but it's only a guess.