Voice of Greece was back on air on August 12 after 1800UT

GREECE   Voice of Greece was back on air on August 12, probably after 1800UT:
from 1805 on  9420 AVL 170 kW / 323 deg to WeEu Greek, co-ch VIRI/IRIB Arabic
from 1805 on  9935 AVL 100 kW / 285 deg to WeEu Greek terrible audio/hum tone