You’ll note in the screen cap that they are still using ‘TBC’ or to be confirmed, so this seems to be a tentative release date. When contacted via email, Optimum Releasing stated:
Bel Ami is currently scheduled for a UK Theatrical release in August 2011.
I’m afraid I can’t confirm as to other territories as Optimum only distributes within the UK.
** Optimum Releasing is the company responsible for the release of Bel Ami in UK.