Ann: Change in substantial holding, page-6

I have read and reread the annoucements and can see that the substantial holders from Dec seem to have fallen by 25% (I spot checked a few)on this latest announcement and it states this announcement replaces the one from Dec 2021. this makes me think that selling hasn't occured and it's a simple reporting error but, being very frank, what an unbelievably stupid error on the part of the company (if it is indeed an error) and surely DT and friends should have realised that they should have posted some more information to clarify the situation?

DT, sending this out with no proper explanation was a very poor move imo