SF 6184 sems to have fixed the issue as I've been able to acquire a few titles.
The problem you'll run into (with this version) is that every title will be downloaded as "STARZ - Captivating Original Series. Hit Movies. Bold Storytelling." -- which means you'll only be able to download one title at a time, then you'll need to rename it before downloading another, otherwise the original title will be overwritten (unless there's a SF setting where you can force it to add, for example, (1) at the end of the filename, which I don't see but I just woke up and might be missing it). There's (currently) no option to be able to rename the title prior to downloading, which would be a nice to have feature, but right now I'm just very glad it works at all.