[Client] "Make Them Remember You" Mission Non-Existent

So, after completing the "Rise" Worlds mission (complete 35 Worlds missions), it took roughly two days to receive my rewards. It's also worth it to note that there was a visual bug about a week ago that registered 5 less missions than I had completed, which was fixed. New worlds missions have popped up, yet the "Make Them Remember You" mission (complete 50 Worlds missions) does not appear in the missions tab. I'm not sure if this is a visual bug or a typographical error like on the news section which states that missions last from "September 27, 2018 at 8:00 a.m. PT – October 19, 2018 at 11:59 p.m. PT". It should be November 19th instead of October 19th, and perhaps they made the same error in the client missions. Please fix this. Thank you. [garen-swing]