Da Vinci's Demons S3-E8 on-demand audio?

Mrs. L.A. likes watching Da Vinci’s Demons on Starz (xfinity On Demand). Season 3, Episode 8 seems to have an audio problem. The music plays just fine, but the dialogue is barely audible. Episode 9 looks like it’s OK.

Anyone else have this problem?

I remember having that problem with a program I watched using the On Demand service but I can’t remember which program.