as per normal/usual (informal)
in the way that is normal or usual; as often happens
Everyone blamed me, as per usual.as usualin the same way as what happens most of the time or in most cases
Steve, as usual, was the last to arrive.As usual at that hour, the place was deserted.Despite her problems, she continued to work as usual.http://oaadonline.oxfordlearnersdictionaries.com/dictionary/usual I wonder what the difference is between these two phrases? Is it just that the first one sounds more informal than the other?