Reported: after a confirmation download they all turn to Y.
The test accepted qsl_rcvd = Y as a confirmation. That field is the operator's
OWN paper-QSL flag, which they uploaded to QRZ in the first place — so QRZ handed
it back and OpsLog read it as QRZ's answer. On a log full of paper cards that is
most of the log, which is exactly what was seen.
Only QRZ's own statement counts now: app_qrzlog_status = C, or the ADIF field
qrzcom_qso_download_status = Y that QRZ sets for it. LoTW and eQSL confirmations
are explicitly not accepted either — they are other services' answers, and the
column says QRZ.
This status feeds award slots, so a false Y is a QSO counted as confirmed when it
is not. That asymmetry is why the rule is narrow rather than generous, and the
test lists the negatives as deliberately as the positives.
The changelog warns that earlier downloads may already have set the column
wrongly — the fix stops it happening again but does not undo it.