IMO.
OP, ??
Your WS grounds are as above.
TEC AUTOMATICALLY(because it's the law) cancel the OfR and Charge Certificate.
The authority are notified and therefore, if they wish to pursue enforcement, must refer the matter to the adjudicator.
They might register as an appeal OR require you to prove that you submitted reps as stated.
If an appeal is registered, the authority must provide their evidence to the tribunal, copy to you. At this stage you could see whether they issued a NOR or not because a copy would be included.
If it's there, it's there. If it's not, then you have additional grounds for appeal at that point. You do not have this ground now.