Define the "aerobatics" they were unauthorised do to do.
The CAA have no defined limits, if you accept the standard any "sharp" manoeuvre or exceeding 30 AOB, then their standard display with wing overs for the last couple of years exceeds it. So, again, give me a precise definition of the limits they maintained for their display season they suddenly exceeded - such that the CAA could credibly take action on - without opening themselves out to scrutiny ( including possible legal liability for Shoreham etc).
IMHO the CAA will maintain a discrete silence.....