Down here in Brazil DST started that Sunday at 0:00. This year, DST was
postponed
due to general elections. To my surprise, today I observed that
CURRENT_TIMESTAMP
is returning a value 1 hour early than local time.

It only affects Firebird 3 running on Windows. For Firebird 2.5 and
Firebird 3 on Linux
everything looks ok.

Has anyone observed such behavior before? Is there a circumvent?

Ivan Cruz