Huh… They(the OTF ones) display and print fine here, it’s just this font switcheroo business that’s a bother. I’d much rather have the OTF ones installed, they have a fair few nice features when using them within Illustrator and the likes. Give me a few minutes and I’ll test with the TTF ones.
UPDATE: Changing to TTF made no discernible difference here, the switching is still present.