I use the Feeder app (feeder.co) for a number of FT RSS feeds, but none have been updated since the 13th July.
Contacting Feeder support, they found that ".... their firewall is blocking our servers from checking for new posts."
Have FT firewall rules been updated or changed around the 13th?
They've provided contact and email address details for someone to discuss this with feeder.co side, but i'm not about to provide that in an open forum.
If you need it, can you let me know how to provide it?

Mal