Unable to connect to ftp.openbsd.org

Hi there,
this morning I'm upgrading my obsd firewall 5.8 to 5.9.

All processes gone fine but when running pkg_add -u I get that "unable
to connect or login to ftp.openbsd.org". This is on $PKG_PATH.

When I try to connect to ftp.openbsd.org from shell using ftp I got
connection refused. The same behaviour with different hosts. Trying to
connect to other ftp all works fine. So I've changed pkg_path to another
ftp mirror and pkg_add -u worked.

ftp.openbsd.org has problems?


Thanks in advance.