Will anyone ever help me restore the content that disappeared after all the updates and what not? It’s been a week since I asked for help and am so disappointed with the support I received.

Ricard, I was making this page with Advanced layer editor, so I can use theme specific blocks, but after the situation I’ve explained above it opens in gutenberg saying “This block contains unexpected or invalid content”. I changed to Classic editor, but that does not solve the problem – I still see partially code, partially text there – I gave you login details, pls see for yourself. So my questions remain same:
a) how can content from a page disappear even though it was available online?
b) if there’s no other way to restore it, can you reconstruct it from the html file I saved when landing page was still as it should be. A lot of content disappeared and it sucks if I would have to redo all that just because of the theme glitches.

Thanks!