League Match History Bug

When I go to my full match history, or anyone elses, and try to view Howling Abyss games, the games that were played after 10/10/2017 do not show up. This is for everyone's match history and not just mine. The Summoners Rift search works fine, and I just played an ARAM as my last game today, and it does not show when I specify to search Howling Abyss games. I'm looking for a specific game, so if anyone knows the reason behind this or a fix for it I would highly appreciate it. Thanks.

EDIT: Every other map filter works up to the present date, I just checked. Nexus blitz, cosmicruins, etc.. all work fine.