Hi Roon-ers @support
This isn’t a Roon issue, but a Qobuz purchase issue. I’ve communicated this to Qobuz via their FB Messenger channel, but I think that goes into /dev/null.
Two recurring issues with Qobuz music purchases:
booklet.pdf, large_cover.png and small_cover.png are frequently zero length (i.e. they do not download successfully via the Qobuz app on macOS);
large_cover.png is really a JAY-PEG and not a PNG encoded image file. You can rename the .png to .jpg and it loads into Photoshop, just fine.
Please pass this on to whomever at Qobuz, if you would be so kind.