Posting in a reasonable number of areas should now be open to you, as you no longer have the validating mask, however posting in the Regional Assembly forum will not, presently, be possible for the reason of your not yet being remasked as a citizen.
You will be remasked shortly, I am sure, whenever an Administrator next reviews the Citizenship Application thread or if they see this thread. As I noted to you on Thursday, our Administrators are volunteers and are not always able to perform all the tasks needed of them immediately, due to their being things both in Real Life and in NationStates that demand their attention, so there may be a delay between your citizenship being granted and your masking being changed.