Just the Grauniad living up to its reputation I suppose !
I had been made aware of the problem before starting out because I do a Google search on 'AZED nnnn' to find the site to download the gris from. On the Google results I noticed somebody pointing out the clue transposition. In addition, 15a was one letter longer than the online puzzle stated.
You would expect the online version to include corrections to any errors in the printed version - but no such luck.
I am surprised that the (very) 'common phrase' at 5d isn't in Chambers. It's hardly a recent creation.