Yes, I could see the same issue,
We just launched a site which uses JoomSEF V3.2.11, We are having issues in couple of areas
1. Any extra parameter passed through JoomSEF URL, makes the site blank. We have encountered this issue in two components.
a. Virtuemart
b. Fastball
Note: I am sure that all the components which uses extra parameter will face this issue.
example of the issue url
Plain URL(correct):
www.website.com/products/cup.html
Parametrized URL(Issue):
www.website.com/products/cup.html?vmcchk=1
2. As mentioned above we are having problems for the "Filter" option for "Archived Articles". This worked fine without JoomSEF. With JomSEF this functionality seems to be not working.
Note: here is our JoomSEF settings
i266.photobucket.com/albums/ii260/ramcha...SS-configuration.jpg
Thanks