Okay, I think what's going on is this...
Charge 14 is the one that they've expanded the date from April 19 to June 20. Thus adding an extra year of tweets. Most of charge 14 is explicit about which tweet it's referring to (on this day you tweeted that thing which...) but 14.g. is really woolly - talking about just a "significant number of tweets" referring to E, her family, and/or her employer.
There were 55 tweets which the GMC say are covered by that charge.
Harrop says some are refer to E etc, but some don't.
The GMC was sent off to produce a list of all those tweets, all numbered. They produced it, and Harrop has gone through it and said which ones he admitts refer to E, and their family, work...
I think (not entirely sure) he is also disputing that any of them were inappropriate.
It's narrowing down exactly what Harrop is accused of and what he admits. As @Signalbox has said, that's not unusual at this stage.
In terms of this @Cwenthryth:
And does AH think he can get off on some technicality that his behaviour was inappropriate, but not intended to be offensive, regardless of whether his targets were offended or not? Which is the opposite of how things usually work in law by my understanding - if you feel threatened, then it’s considered possible abuse/assault/harrassment regardless of intention, if the victim perceives the crime as motivated by a protected characteristic then it’s hate crime, perception of the victim is prioritised over intent of the perpetrator. But in this case they are arguing the opposite? Have I misunderstood?
Remember, this isn't a criminal court. It's not alleged that any crime has been committed, and the tribunal doesn't have the authority to decide that. So legislation around hate crimes isn't relevant.
The chair has already made it clear that the standard he/she will be deciding this on is whether the tweets were "objectively" inappropriate, offensive, threatening... so whether an ordinary person on the Clapham Omnibus would find them so.
(Yes, these things are put in terms of the ordinary person on the Clapham Omnibus, because lawyers are like that. He (definitely he!) probably wears a bowler hat whilst reading his paper. Don't blame me.)
The Chair has already made it clear that "Their feelings are important but not determinant". Whether the targets of the tweets felt threatened etc will be taken into account but, ultimately, the panel will make their own best assessment of whether the tweets were objectively offensive.
Again, this is normal. And panellists are very rarely daft - if something is offensive they're likely to find it so.