Trac RSS feed broken

For the past few days, trying to browse the RSS feed at

results in:

Python Traceback

Traceback (most recent call last):
  File "/opt/csw/lib/python2.3/site-packages/trac/web/", line
406, in dispatch_request
  File "/opt/csw/lib/python2.3/site-packages/trac/web/", line
237, in dispatch
    resp = chosen_handler.process_request(req)
  File "/opt/csw/lib/python2.3/site-packages/trac/versioncontrol/
web_ui/", line 172, in process_request
    author = cs['author']
KeyError: 'author'

Some more broken stuff :

This started working again for a day or so, but then it stopped, so
I'm bumping this in case someone thought it was fixed.

I'm using the following URL which is working fine for me:

Ah, interesting - that does seem to work. And it looks like the
<link> tag on the trac wiki has changed to that, so nobody else will
run into the problem either. So what am I saying? I'm saying let's
say no more about it!