CDN Error - Resource not found

I updated my Xbox on 29th May 2015 and can confirm that Xbox Fitness now works for me!

If I type in
support.xbox.com/xbox-live-status I get redirected to
support.xbox.com/.../xbox-live-status (as I live in Sweden), but that page doesn't mention Fitness at all. If I manually change the address to
support.xbox.com/.../xbox-live-status, it says "Limited" on Xbox Fitness. Is this the reason for my problem?

FYI, this issue is now resolved for me. The problem occurred for me soon after I created a new XBox profile for my fiance. I noticed that her GamerPic was always empty when we were using SmartGlass and while she was in XBox Fitness. I went into her XBox
profile and updated her GamerPic and this fixed the problem (the CDN error went away and we could both see her GamerPic in SmartGlass and XBox Fitness).

Based on this information, I'm assuming that it's possible to get an XBox account into a state where it hasn't fully synchronized with XBox.com. I doubt the problem relates specifically to the GamerPic, but rather, updating the GamerPic forces some kind
of account synchronization that indirectly fixes the problem.

Rather than purging friends one by one, maybe see if any of them are missing GamerPics or profile content in SmartGlass, and ask that they change something in their profile to force an update.

Do you have a Twitter account? Hit up @XboxSupport and mention @XboxFitness. Sounds like a very specific thing they should be able to fix. Their twitter accounts are pretty active, I have yet to see any official reply here.

I haven't been able to use Xbox Fitness for WEEKS now due to this CDN error... Will this ever get fixed? I paid £45 for the P90X videos but haven't been able to use them for a long time!