Game #12902948, unrated.
I bought Donate with two Market Squares and an Overgrown Estate in my deck, electing to trash everything but the Market Squares. I then reacted by discarding a Market Square to gain a gold, then used the effect of Overgrown Estate to draw a card and re-drew the Market Square. The game then allowed me to discard the same Market Square a second time to gain an additional gold. I'm not 100% what the rule here is, but I believe I shouldn't have been allowed to do this since I hadn't trashed any cards between the time that the first Market Square re-entered my hand and when I discarded it to gain a second gold.
I bought Donate with two Market Squares and an Overgrown Estate in my deck, electing to trash everything but the Market Squares. I then reacted by discarding a Market Square to gain a gold, then used the effect of Overgrown Estate to draw a card and re-drew the Market Square. The game then allowed me to discard the same Market Square a second time to gain an additional gold. I'm not 100% what the rule here is, but I believe I shouldn't have been allowed to do this since I hadn't trashed any cards between the time that the first Market Square re-entered my hand and when I discarded it to gain a second gold.
Quotea puts 5 Coppers and 2 Market Squares into their hand.
a trashes 7 Coppers, a Hovel, a Necropolis and an Overgrown Estate.
a reacts with a Market Square.
a discards a Market Square.
a gains a Gold.
a shuffles their deck.
a draws a Market Square.
a reacts with a Market Square.
a discards a Market Square.
a gains a Gold.
a reacts with a Market Square.
a discards a Market Square.
a gains a Gold.