At the game end, if you get up to 2 full rows with 4 different symbols each, you score 4 victory points instead of 2.
Here is how my tableau looked at the end of the game:
I scored 1 end game victory points from the Oasis card in the top row and two Well cards.
I scored 4 end game victory points for the four of one kind middle row
I scored 4 end game victory points for full row with 4 different symbols (normally only worth 2 points)
Since I only had one full row of 4 different symbols I did not expect to get the bonus from that Targia card. Is this the correct scoring or a bug?