I recently upgraded WordPress to version 2.8 and everything is working fine, except for the feed, which is empty. This is my website URL:
I've been using this address for feeds for years without any problem:
I have already tried deactivating all plugins and the result is the same. I have also tried different links to the feed, but with the same result (I get an empty subscribe page).
I'm grateful for any help and there might be something obvious I've overlooked (I don't know very much about this in the first place).