Watchlist Notification Problem

Today I received an email stating that something new from my watchlist is on. Specifically Season 1 Episode 1 of Mandalorian. After Checking I noticed that the Air date is actually today's date, but is from several years ago. New season has not begun, so the problem has to be that it is not taking year into consideration when sending notifications for shows on your watchlist. I suppose this could be confusing for many when a show you are watching appears on the same date a few years later. I just thought I would let someone know so they might look into this and possibly fix it... Thanks