Per-project RSS feed out-of-date

The project RSS feed for my project

http://bitbucket.org/tshead/k3d-sandbox/rss/

is out-of-date - it only list changes through 7/10, whereas the project page

http://bitbucket.org/tshead/k3d-sandbox/

is completely up-to-date, displaying changes through 7/14, and so is my user feed.

Thanks in advance,
Tim