Is Faelin Challenge 8 uber bugged?

I swear Faelin Challenge 8 is super bugged and impossible to clear.

It doesn’t matter what I do, I just keep dying. Using a deck tracker it says I should have A click clocker, halus sunwatcher in my hand, but when I draw my hand I don’t get those said cards. On The large tenticles, whenever I killed a terrifying tentacle, they didn’t lose 1 attack. After the 2 not going down to a 1, I assumed it couldn’t attack 1 time, but then It still attacked. On top of that, after reading guides, the guides explaining how win doesn’t even correlate to what is happening in game

Video of it: https://www.youtube.com/watch?v=xhhXxnIGGVY