Asherons Call: G4TV Speaks About the Rumors

From David Meinstein, the Producer of Portal, the show in which the "AC 1.5" segment was rumored to have been aired:

[i]Someone has, either inadvertently or advertently, falsely attributed a rumored expansion regarding Asheron''s Call to our show. As we put a lot of value our relationship with Microsoft and Turbine to make Portal happen, we wouldn''t just randomly speculate or reveal any of the company's plans without first obtaining permission from them.

[/i]So, now whether you choose to believe Turbine when they say there is no expansion you can at least be clear that G4TV did not air anything about one.