I think it will be fine. Two things: the very top portion will have turned a bit browner
than below that. Scrap that off until you get back to the bright yellow color. The taste hasn't been impacted, but it's not as appealing. Oxidation at work.
And don't tip the jar over. For some reason, I always find a bit of water/clear liquid at the very bottom of the jar underneath the thicker curd. Scoop out to avoid that.
I've had unopened, refrigerated 6 month-old curd that tasted fine. It was in the frig the whole time.