We're experiencing a language problem that is related to the friendlyUrlCacheAbsoluteExpiration parameter for the FriendlyUrl. We use the episerver standard friendlyUrlRewriter with the friendlyUrlCacheAbsoluteExpiration set to 10 sec.
<add name="EPiServerFriendlyUrlRewriteProvider" enableSimpleAddress="true" friendlyUrlCacheAbsoluteExpiration="0:0:10" description="EPiServer standard Friendly URL rewriter" type="EPiServer.Web.FriendlyUrlRewriteProvider,EPiServer" />
Some of our english pages (http://hostname.com/en/...) gives another language when refreshing it (within the 10sec of caching that is).
Has anyone experienced anything like this? I have read a couple of posts about this issue in EpiServer CMS 5 (http://jonasweblog.wordpress.com/ || http://blog.fredrikhaglund.se/blog/2007/10/23/things-noticed-last-week/).
It's mostly our searchpage (that handles different get-parameters) where we have problems.