Hello, I am wondering when the free day will be added to the subscription because of the 48 hour maintenance that was on May 15-17, 2017.

I checked when I logged in on May 15 at around 8PM CDT and it said I had 51 days left. I am looking at the mog station just now (May 18, 2017 1:33pm CDT) and it says:

Standard
Remaining Days ： 48 days

By my math, that would be May 15 (51), May 16 (50), May 17 (49), May 18 (48).

Shouldn't it says 49 days remaining today?