Any reason for not depicting the new Inner Area on the chart as per the new London CTR Airspace reclassification?

http://www.nats.aero/wp-content/uploads/2013/09/London_CTR_Airspace_Reclass_GA_Briefing_010714_Notes.pdf

http://www.ead.eurocontrol.int/eadbasic/pamslight-5A4FA5DC42774F68DA7A6A727D849563/7FE5QZZF3FXUS/EN/Charts/AD/AIRAC/EG_AD_2_EGLL_3-1_en_2014-09-18.pdf

http://www.ead.eurocontrol.int/eadbasic/pamslight-5A4FA5DC42774F68DA7A6A727D849563/7FE5QZZF3FXUS/EN/Charts/AD/AIRAC/EG_AD_2_EGLL_3-2_en_2014-09-18.pdf

Note, it is on the 1:50,000 Heli Routes chart.

I'm using SD 3.2 on iPad Mini iOS 7.1.2.

That's a really odd thing for them to say. When you say "it isn't actually officially described anywhere", are you referring to just the coordinates? Not sure where they are.

They've gone to the effort of changing the heli routes chart and updating the AIP.

Sounds official enough to me.