Part of the West Shroud has already appeared in ARR as a battlefield for a specific PvP event a number of years ago but that was removed as I understand it (I don't do PvP so this information is second-hand). From what I recall it looked much like the rest of the ARR era Black Shroud, albeit with some parts partially crystallized with fire aspected corrupted crystal.

Either way as the place is badly crystallized it would essentially just be like Mor Dhona (apart from the aforementioned PvP battlefield), a crystallized wasteland and thus, not very interesting as a location, hence why the development team have kind of forgotten about it (it was never a really important location in the old 1.0 Black Shroud either as my less than stellar memory recalls, so little wonder it was ignored in the changeover to ARR.)