Board Thread:The Panopticon/@comment-6032121-20200517150418/@comment-45692830-20200618221350

So the actual context is the following. Shearman posted four tweets in succession. 

Given the first two specifically refer to tweetlongs, and him wrapping this one up (indeed, he continued to answer questions but didn't continue tweeting out generally), and the last one is actually about Script Extract, it's obvious that the third tweet is about Cook arranging the tweetalong, not Script Extract. And, I'll note, Script Extract is once again referred to as part of the script proper.

So, no, we don't have actual confirmation that this was planned for Lockdown!. Someone just said that.