Hi,
Trainerroad still uploads the tcx files to strava. Simply add /export_original to the workout address in strava.
I also contacted the support about this. They tell storys that stripped down .fit files where the standard and stuff.
I guess they simply decided, we do not need our personal data to feed them in other analysis tools, as we have all on TR now. Patronizing.
It deeply frustrates me, because a paid service denies me access to my data - that is clearly and obviously there. Heck, you can even still download them from TR directly.
-JP