Cannot load Fantasy Soundsets

I can load the Sci-Fi soundsets and the Boardgame soundsets, but the Fantasy will not load. In fact, as a result, “All” won’t load either, and if create a campaign with Fantasy music, that too does not load. I thought maybe I was being impatient, but it simply does not load. It’s worth noting that the “Fantasy” soundsets DO load on my Mac, but I do my GM’ing on my PC, so this would be quite an awkward and ineffectual set-up.

I’ve tried multiple browsers, updates, cleared history and caches, I even tried a VPN in case my ISP was being weird - does not load.

Any ideas what else I could try to fix this?