The only thing I can glean is that the boffins keep changing their minds
I wonder if this is due to attempts to sway the findings so that they:
a. Find a viable & suitable answer that avoids the bean counters having to spend money.
b. Find a viable & suitable answer that does not embarrass the people at the top who have done nothing to sort out this and other problems, that they are fully aware of.
c. Find a suitable answer to avoid litigation against the MOD for failure in 'Duty of Care' which does seem to be lacking in this and other aircraft types.
d. Delay findings untill the MR2 out of service date deadline for making modifications, that was mentioned in an earlier thread, has passed.
e. Or hopefully that this time the actual truth, as best as can be with the evidence, will be delivered and something done about it to avoid another accident.