Takedowns
Back in the day, I took the trouble to read the T&Cs of GitHub and Atlassian and they differed signficantly in this respect: GitHub would takedown first and potentially reinstate later, Atlassian would initially side with the user based on the contractual obligation that the code wasn't deliberately illegal. IANAL so I could have misread this but it is of the reasons I've stayed with BitBucket.
There is no reason at all for the gag orders.