We arrived in the UK on 21/12/17 after completing the Surinder Singh process in Spain. My wife received her UK Residence Card ( EU Family Member ) on 1/8/18.
I'm now reading that the EU settlement scheme, fully open from 31/3/19, is not actually fully open for Surinder Singh cases. Furthermore, the simplified process will not be available for such applications and a long paper process ( not finalised to date) will be required. This information was received from Your Europe. I would be grateful clarification.
On a second, but related point. My wife has a son of 18, Argentinian national. He did not live with us in Spain but now wants to move permanently from Argentina to live here in the UK. Can he become part of the EU Settlement claim? He is here on a 6 month stay at present, Argentina being a non-visa national country.