Looking at the buys I'm guessing the company decided to buy back its coins or one of their insiders.
Great work you fuck over your customers for awhile miss some deadlines delay some more until pretty much everyone is looking for the door and then you buy back you stock for pennies on the dollar.
Now that this has been taken care off I'm sure the roadmap will come soon and stuff will be much clearer from now on and then in about a year the cycle will repeat.
My money is on an insider. Having the company buying back shares in secret would be risky even in crypto as they would risk a lawsuit.
But the fact that someone if buying a lot of cheap amber does support my theory that we will be looking at a buyback around the end of the year.