Within the last half hour I noticed ALL my ColdFusion, Flex, and Flash blog posts have shown up on MXNA in one big heap. Apparently this is a known issue with MXNA and this makes sense considering my blog does not push data to MXNA. Rather, MXNA pulls data from my blog via RSS syndication. So, something must've gotten reset on the MXNA aggregator making it think all my posts were brand new.
It seriously sucks and while I couldn't have prevented it I apologize for the friggin headache I know it has caused all the MXNA readers. Considering the impact of this bug I hope someone at MXNA takes a look at this and gets things resolved.