Same issue here. Played on Android. I believe the issue started right after my clock ran out and my turn was skipped. Although I had mana I could not play instant spells during opponent's turn. After restarting I saw a land I played was stuck in my hand.

I have also had this issue and lost a game to it. Infuriating.

I had that problem in the last game. Land was on the field but when I tried to cast a spell it was NOT highlighted as useable. The game was also racing through the phases skipping the second main phase even though I had not played a land yet. The skip turn button was NOT used.

same bug for me today

I had something similar. My land was in play, but the auto tapper didnt recognise it. I had my turn skipped, although i still had mana to pay for spells. also in my opponents turn i wasnt able to cast instants because the game thought i have to mana to spend. only later i found out, that the land could produce mana if i clicked on it. I lost the draft because of this.

Exactly why im here. Though mine is in a regular game.

Same thing in draft...
PLayed the land on the last moment of the turn, the game though it was still in my hand.

Was counted as land for turn the first time i played it.
The turn after, I was able to click the land in play and choose the side again, again counted as land for turn