Is this a bug or am I misunderstanding?

[Leon]

We are building some social graphs in our application, so are using
the API which is great!

However I think we may have stumbled on a bug:

We request this url
http://socialgraph.apis.google.com/lookup?q=http://news.bbc.co.uk&fme=1&edi=1&edo=1&pretty=1&callback

This returns alot of :me as requested. However one is
http://www.google.com/profiles/117560210160474904286

when you view this profile you can see the top two links on the right
have the rel="me" however the third one doesn't and is a normal link
with no "me" yet it is still returned as a :me.

I have noticed this quite a bit in google profiles is this a bug?

Thanks

Leon