The fare is still alive. Multiple dates in June, going as low as £1269. Bookable via opodo or lastminute.
I went ahead and can confirm the fare class is I - good credit to FB and decent XP as well. This one will get me up to gold!
The trip can be registered in Af or Klm app but the seat reservation has to be done via the China Eastern app, which is a google translated disgrace.