If ASX did not query the tweets, this announcement would have been released after more holes have been drilled and with a catchier title like 'Another world record intercept !'
Basically they got caught lying about the drill cores being from the 17 drill program. They had to admit that the cores were indeed from 2018. So they down played these results as they said the tweets (of photos) did not have a material affect on the share price.
IMO, ML will be tight lipped from now on and the assays due by the end of the month will be
a bloody ripper!