I have just called the Home Office again asking for the certificate of application and they said that they sent it on the 12 May.
Apparently it was lost in the post. Will send a new one in 2 weeks.

and we haven't received any Certificate of Application...

We've sent EEA2/EEA3 joint application (I'm a Polish citizen who has lived in the UK more than 5 years, my husband in non-EEA). The application was sent 27 April 2010. Called the Liverpool office today and was told that the application is still waiting to be allocated to the caseworker. We've been w...