No Season 7 episode 8 on Outlander

I signed up to Starz on Cox so I could watch the newest episodes of Outlander. But there is a problem. There is no episode 8. It jumps from Season 7 episode 7 to Season 9 episode . Cox has all the rest of the episodes except 8. I contacted Starz but they said this is a Cox problem. Please direct this to the proper person at Cox Comm Omaha and get this rectified.