In the pictures posted by Minibah #640:
The damage you see is to composite materials either CRFP or GRFP or a mixture of both.
No wing fuel tank access panel appears to be breeched.
Thanks
Whinging Tinny, that cancels out posts 671 and 672 (Methersgate and Julio747), both highly speculative.
Regarding Tenneriffe, both aircraft were torn to pieces and on fire inside and out with no possible chance of communication between any members of crew or PA to passengers.