This is utter bunk.
Here's what actually happened. 1/6
(2) The press published and reported on Barr's summary. 2/6
(4) Mueller wrote Barr a sternly worded letter of complaint. 3/6
Again, the press reported on Barr's spin. Later that day, after the redacted Mueller report was released, the press began to report on what was actually in the report. 5/6