Hello,
I have a problem whereby our RSS is viewable in Readers, but not in Feeds. When I have the RSS validated, it says it is ok, but there are several issues that are affecting the feed. The big one seems to be "line 39 use of unknown namespace".

Is there a patch I can apply to get this issue resolved?

The RSS Validator link is:

http://validator.w3.org/appc/check.cgi?url=https%3A%2F%2Fwww.saleshigher...

After doing a bit of searching I found someone on the site with a similar problem.

http://drupal.org/node/1418890

Is the patch listed in #5 suitable for my situation also?

Thanks!!