I was in the area this time last year, and the church appeared to still be active from the outside, but I wasn't there for a Saturday/Sunday and can't testify if my perception was correct.
I will note, however, that you could see where the words "Western Rite" had been painted over on their sign.
The parish priest was suspended in August 2013. (
Source). Don't know what that means for the mission at large.