All of the promotions to Levels 4 through to 2A (and Assistant Referees to Step 1 and Step 2) should have gone out last night from The FA. This would include the corrected 2B promotion emails. I am sure the full list will emerge towards the end of the Bank Holiday weekend.
It also appears that PGMOL have decided on promotions to the National List (Level 1 EFL Referee). According to the Royal Navy FA Referees twitter feed, Scott Jackson has been promoted. - That tweet has now disappeared, so cannot confirm.