Hi there. I reluctantly upgraded WP to 3.5.1 a few days ago and my feed has been broken ever since.
Both RSS and Atom are affected. I ran the w3 checker and it denotes:
This feed does not validate.
line 1, column 0: XML parsing error: <unknown>:1:0: no element found
I did do my research before posting. I checked the usual suspects like blank lines/spaces in wp-config.php and my theme's (NomNom) functions.php. Nothing abnormal there.
Any advice would be greatly appreciated.