'Colbert Report' off air; Comedy Central mum

February 16, 2012 at 2:30p.m.

NEW YORK (AP) — Comedy Central's "Colbert Report" is off the air and it's a mystery why.

An expected new episode of the show was replaced by a repeat on Wednesday. Comedy Central said tonight's live show will be off, too.

The network said it was airing the repeats "due to unforeseen circumstances," but offered no other explanation.

A person close to the show, who wasn't authorized to speak publically on the matter, told The Associated Press that new episodes are expected to return soon.

A publicist for Colbert declined to comment.

Colbert's popular "fake commentary" program airs Monday through Thursday at 11:30 p.m. ET, after "The Daily Show" with Jon Stewart.