I was status-matched to CO Gold/UA equivalent back in November and have flown twice, in November and in February.

On both flights, to international destinations, I got 100% mileage bonuses, including just back in February.

Now my status is Premier Gold and if I read it right, I would only get 50% mileage bonus?

Surprised there isn't a larger revolt if this is the case. May have to think again about trying to regain status.

Alternative would be to fly DL/Sky Team instead, to go for Gold again.