Is this a Yahoo Bug?

Strange Result in Yahoo Search

[papamaku]

From the UK, a query: [search.yahoo.com...] is displaying:

We didn't find any Web pages matching the following criteria:

* Restricted to webmasterworld.com domain/site(s)
* Containing this query term: web

But a query: [search.yahoo.com...] is fine.

[Tim]

We are looking into this and will get back to you with a response shortly. Thanks for the feedback,
Tim