Just FYI, Gold Rush season 9, episode 7 & 8 were listed last week as though both were released at the same time, however, episode 8 (Hazard Pay) will air Nov 30 and episode 9 (Stormageddon), which is currently listed on the calendar for Nov 30, will air the following Friday.
Thank you for the link, it ends up we're both a little wrong. You have listed S9E7 as "Bad Blood" (aired Nov 23) and S9E8 "Hazard Pay" (aired Nov 23). However, there's no episode "Bad Blood" on Discovery. So, it should only be: S9E7 - Hazard Pay (aired Nov. 23) and S9E8 will be Stormageddon on the 30th.