Shift added after the fact…?

So I went to check if the new schedule was put up yet and I saw this week…somehow a shift was added for Sunday after the fact? I take screenshots of it to update my calendar so my SS is from the 9th, and 1/19 has no shift. Now all of a sudden it does? What should I do about this? I don’t want anyone to think I NCNS when I wasn’t scheduled to begin with 🫠