That's a good point for reference, thanks.
Quite odd that the 5.3.2 upgrade notice only initially came to the dev store (Developer) and not to all the others (Merchant). All the others only showed the upgrade notices today, yet they are all on the same domain
However, we know for future upgrades now.
We didn't have access to the failed upgrade dev store (see detailed previous message), but when we saw the additional upgrade notices on (Merchant) installs, we went through the dev store restore and re-upgrade process as we assumed it had been fixed - haha a pure coincidence / happy accident then!
So the data we posted earlier, is obviously still undergoing checks we guess and if a fault is found, it will be corrected before the
real Merchant wave releases, which is good news for us (and others) as we should then have the usual easy upgrade process on all those other installs.