Sorry guys, off on a brief holiday. Paul, thanks for posting this to the forum.
We have not seen this problem a lot but enough that we felt it prudent to issue the warning. We will make a fix available as soon as possible.
Thanks Mitch,
Do you have a view on that other corruption problem that was reported on Twitter - from @gabfilms - a peculiar issue, something specific to F3 output or something more general?
Cheers.