Yes, I believe she left around 1600 BST yesterday squeezing through the harbour entrance with six Merlins on deck. So not strictly a full deck but I am sure Procedure Alpha will have been observed.
@ShaunRoster's drone camera video of departure can be seen on his twitter page or @HMSQNLZ
Lightning (IIs) left RAF Marham today
Lightning jets take off from RAF Marham to join HMS Queen Elizabeth for major exercise