In the case of the previous UAS incidents involving Airbus widebodies, their remit only extended as far as the host nations would allow - and none of them demanded action over and above that which was being done prior to AF447.
From May 2008 to March 2009, nine incidents (UAS) of icing of the Pitot probes are recorded on the A340/A330 fleet of Air France.
These nine cases involve Thales AA probes.
Company Air France
Nation : France
Aircraft registered in France
BEA : French investigation agency