Game ID #178873998
Had what looks like a bug with River Shrine.
River Shrine was played during the buy phase (in this instance using rush). It then gained a card costing up to 4 on the next turn at the end of the opponents buy phase.
It appears River Shrine wasn't aware that the turn had ended?
Thanks for the bug report, Marriot.
That bug used to stop the game cold, now it at least continues, even though it gets the card in the wrong turn.
I'll forward this to the developers.