RSS Feeds NOT importing

Validation Results for http://www.phpbb.com/feeds/rss/
· HTTP Status Code: 200 (OK)
· XML error: junk after document element at line 1

all I am doing is trying to add the RSS feed to import on a IPB and vB forums now I have tested this with 8 developers from both said softwares vb and ipb and all deem it to be the feed not code on their end as mentioned to acyd burn in PM it makes no sense for this 1 single sole feed not to work and it be the software ipb or vb

also as mentioned before I will offer demo access to ipb to see this error

I will provide it via PM only for security reasons