Our Men is there a name change?

Robert Webb was interviewed recently and the following statement was made:

...they just completed a new series called Ambassadors, in which they play two British diplomats in eastern Europe, alongside Keeley Hawes, Matthew McFadden and Tom Hollander

Aside from misspelling Matthew Macfadyen's name, the series "Our Men" seems to now be labelled as "Ambassadors".  However, this may be an error, unless BBC confirms this.

Thanks to alex and The Guardian.