UPDATE 2: They updated the data, at 3:22 down to 5.786 (which is a 300,000 sq km drop from the day before. Not likely.
On day 96 the Antarctic sea ice extent took an unlikely jump from 6.082 million sq km to 7.959.
Sometimes they correct it the next day. Sometimes they don’t.
UPDATE: The “stuttering” in the daily Antarctic image. (Thanks AZ1971)