Every time someone new posts this I go back and have a look at my /nx account page to see what has changed.

The latest updates:
1. Taking much longer to load
2. No longer shows GGL status
3. Can't find my vouchers easily anymore
4. Only displays my next 3 trips in the "your trips" landing page
5. Doesn't show me which trips are Holidays and which have had flight changes anymore

So if this is what BA's much-touted IT improvement looks like it is frankly s***e.