There's some odd things in there.
The lower league teams still in FA Cup can play the ties, but they're not allowed to train after Wednesday. So if they make it to the 2nd round, they will not have been allowed to play between the rounds and not even train at all, quite a disadvantage.
And the non league paper tweet says steps 3 to 6 stopped. So does that mean the levels below that, which includes the Lincolnshire League for example, can carry on playing??