This appears to be a re-occurrence (or it never was fixed) of this bug:
Basically, when running a Data.SE query, the age field seems to be always off by one, for example:
select id as [User Link], age from Users Where displayname like 'Richard J. Ross III'
User Link age ------------------- --- Richard J. Ross III 17
I'm not 17 yet, my birthday happens to be in September, and it makes calculations like this almost impossible.
Can we get this re-fixed, or at least have an explanation for this discrepancy?