ZA5G has been showing up on 20m quite regularly. He is usually near 14073 on PSK31 between 21:00 - 22:00 UTC.
His signal is very weak at this QTH but maybe someone else will have better luck. This is a rare one.
Also if you need HB0 there is currently a station HB0/SP9FIH (Januze) operating PSK63 around the same time
21:00 - 23:00 UTC close to 14072. His signal is much stronger and I had no problem getting him in the log from CT. It would be a nice one to have if you are chasing DXCC.