contains fully supported fb video

Facebook Embed missing. Works fine in my template: https://instantview.telegram.org/contest/444.hu/template6/?url=https%3A%2F%2F444.hu%2F2017%2F05%2F30%2Fnyilt-egy-padovai-pizzeria-a-kiraly-utcaban-es-te-nem-is-tudsz-rola

The page contains an unsupported embed (coub). No IV should be generated.

Facebook post's missing

No IV generated due to a facebook post embed which is actually supported and works in my template: https://instantview.telegram.org/contest/444.hu/template11/?url=https%3A%2F%2F444.hu%2F2017%2F06%2F10%2Ftorok-gabor-annyi-eselyt-adott-andorranak-mint-az-ellenzeknek-2018-ban

An image after marked paragraph is missing.

No IV generated for a page with a facebook post embed. Works fine in my template: https://instantview.telegram.org/contest/444.hu/template14/?url=https%3A%2F%2F444.hu%2F2017%2F05%2F30%2Fnyilt-egy-padovai-pizzeria-a-kiraly-utcaban-es-te-nem-is-tudsz-rola

The page contains a dynamic quiz. No IV should be generated

video missing

video should be set to cover as it appears directly above the title

Unsupported element is a tumblr post, which can be converted to iframe so it'll be future-proof in case Telegram implements support for this embed.

So, should be EMBED_NOT_SUPPORTED, not ELEMENT_NOT_SUPPORTED

No IV generated due to gifs.com embeds, however, they can be handled well with a bit of magic. See my template: https://instantview.telegram.org/contest/444.hu/template30/?url=https%3A%2F%2Fbritannia.444.hu%2F2015%2F11%2F14%2Fa-vilag-legviccesebb-bajnoksaga

No IV generated due to gifs.com embeds, however, they can be handled well with a bit of magic. See my template: https://instantview.telegram.org/contest/444.hu/template30/?url=https%3A%2F%2Fbritannia.444.hu%2F2015%2F11%2F14%2Fa-vilag-legviccesebb-bajnoksaga

A separator is lost. It's necessary to separate a caption from a credit. The original side used the pipe character (" | ").

Anticipating the "not critical" response: how it's not if it breaks the author's text? "Rafael NadalFotó"...

rudimentary content - donate link

Image caption missing

Image caption missing

Dynamic list of articles.
Multiple titles, dates, a pagination. It's a live text translation actually.
("Élő!" = "Live!")

This paragraph (made from the quiz) is a mess.

I think some content might be missing

Full image link is shown as image href, photo source is not marked as <cite>

First paragraph is not part of the article