RSS feed not working

Hi

I know this is a common problem, and I’ve checked other posts on RSS problems, but none of the solutions seem to apply to me.

My site is here:

http://jonathanmair.com

browsers detect the presence of a feed and show a subscription button, but when I try to subscribe I get nothing – sometimes I do see the feed in the first page of the subscription tool, but when I click through to the subscription service (I use Google Reader), I get the following error:

The feed being requested cannot be found.

The same goes for the feeds from blog categories.

When I first installed WP I had it in another directory and moved it to the root of this domain – I used Velvet Blues Update URLs plugin to change old URLs to change everything, so I don’t think this is the problem – in addition, the few posts I’ve added were all posted after I made the move.

Any suggestions gratefully received!

Jon