Ranked Inactivity Message Bug?

Every time I log in, the ranked activity message pops up, telling me that I have a certain amount of days to play before I start to be inactive. However, I played (and won) ranked games on the 15th and 12th of December. Despite this, the message counting down my days still continues to show when I log in, today being the day it reaches 1 day to play before inactivity. I'm worried about losing LP despite playing and winning ranked games.