phranque - 3:51 am on Jul 3, 2013 (gmt 0)
that still looks precisely like the response you would get with the rules in the initial order.
are you sure you cleared your browser cache and any proxy caches?
EDIT - All I'm saying is the other browsers update the change even if there is a 404 while ie just goes straight to the 404. Don't want that misunderstood.
are you saying the IE browser shows the 404 for the initially requested url and the other browsers show the 404 for the last url in the redirect chain which actually provided the 404 response?