Is it correct that the marker for Blind is the same as Fire Control Damaged? I downloaded them from the support page and it doesn't seem right.

Yep, they are the same. The Aircraft damage table is different than Vehicle damage, but the two results occupy the same slot (1 hit) on the respective tables so it's not too difficult to track. If the counter is on a land vehicle, it's "Blinded" and if it's an aircraft it's "Fire Control Damage".

Ok. Thanks for the clarification.