Doc Martin

We began binge-watching "Doc Martin" on Acorn TV during the coronavirus lockdown, and enjoyed it until the very end when we discovered that Comcast isn't showing episode 9 of the final season, leaving us hanging after the big plot bombshell at the end of episode 8. The listings skip from there to three "extra" behind-the-scenes features, while adding several episodes from some completely unrelated Spanish-language murder series called "Back Home."  In the past I was able to contact an actual human being for an explanation and/or assistance, but now find myself trapped in this online maze.  CAN ANYONE PLEASE HELP?!!