i had this happen to me today:
hood (4 yellow) uses dual pistols, an ability that ends the turn. however his pistol shots caused a cascade that caused a match-5, so it was still my turn, so i saw and made another match-5, still my turn, i then used ragnarok’s thunderclap ability, and it’s no longer my turn.
WAAAAAAAAA! not really… but still. seems odd.