[SOLVED] Byline on Category Page has a percentage sign after the year.
 

I read a thread that mentioned some patches, so I updated to 3.7.9 and the percentage signs remain.

Thank you for your assistance.

http://southbrentwood.org/category/sbra-news/

Have you double checked setting in Post/Page Info items for an extra %?

SOLVED

Thank you. That was it. I'd never seen that page, before.

For any others that encounter this, on the Atahualpa Theme Options page, there is this item:

Edit POST/PAGE INFO ITEMS

Near the bottom, there is this field:

BYLINE: Multi Post Pages

There were 2 "%" characters at the end of the string and I deleted one of them.