Hi,
I have the same issue:
http://www.gesundheit-produkte.ch/en/
PS 1.6x, Friendly URL = yes, Redirect to the canonical URL = 302 Moved Temporarily
Thanks,
Best regards,
Daniel
[edit]Does it have anything with the apache settings? CSS exists in the specified location:
../themes/default2/cache/v_26_d72fafda8b14bacd8345e0146793e7b3_all.css
.. but cannot be accessed (server responses with Server error)[/edit]