Image captions are not preserved.

Social link is not removed.

This video embed is not yet supported. It should be either transformed into an IFrame (it's possible, see my template: https://instantview.telegram.org/contest/gry-online.pl/template2/), or just marked as unsupported.

Date is not parsed if the article is published today or yesterday. It is still possible to parse date in those cases, see my template: https://instantview.telegram.org/contest/gry-online.pl/template2/.

Part of this text is a caption for the photo above, but the text in caps (GEARS OF WAR 4 W SKRCIE) is a header of a block at the side of the article.

Those lists do not visually appear as ordered lists (see the full version of the article), so they should be converted into unordered lists.

Page is not displayed

Cover image and some text is not displayed

Here you need to move the line