So we're being told here that the FE map that shows a series of equally spaced concentric circles for the lines of latitude and straight lines radiating outwards from the North pole for the lines of longitude is no longer considered "correct" in FE circles?
That is very interesting.
I should warn potential revisionist FE cartographers that no matter how they bend, stretch or otherwise distort the shapes of continents and oceans - they will not be able to reproduce the known observations for aircraft flight times and similar hard data correctly.
The mathematics of the situation actually guarantees that only two shapes can explain all of the distances and angles correctly - one of those is a spherical earth as in RET - the other is the inverse of that - a world where the continents and oceans line the inside of a hollow sphere. (Hollow-earthers seem to like this idea - and if there is one thing in our entire universe that both FE'ers and RE'ers can agree upon - it's that the HE'ers are batshit crazy!)
The only map projection that can produce the same distances and angles from a round object to a flat one is this kind of thing:
...which I suppose might work for a Flat Earth if you don't mind having people teleport over the gaps around the edges!