I played 4 drafts in the new expansion (for a total of 24 matches) and in none of them I managed to have an opening hand with more than 2 lands. I have performed mulligans each time I had only 2 lands in my opening hand or after the first mulligan (if I still had only 2 lands) and I was never able to have a hand with more than 2 lands in it, except for 2 times (and still not the 1st drawn hand).
I've been playing drafts for years, building decks always the same way, with 16-17 lands on 41-42 cards, and never had this issue, but with the new expansions it's literally impossible to have more than 2 lands in my opening hand.
There's clearly an issue with the shuffling system or the draw/mulligan system (if I'm not wrong the game draws 2 hands at the beginning and shows me the "best" one). I also noticed a lot of players are having issue with their lands (this makes me think that they might be impacted by the same problem as me).
Is it possible that there's a problem with the selection of the "best" hand that is shown to me at the beginning of the match?
Statistically speaking, it's nearly impossible that none of my starting hands ever had more than 2 lands.
I bought a 52€ pack of draft/sealed tokens to play, and I'm wasting all of them because of this bug.