About 10 minutes ago I went QRT on MF. I am now on 10m WSPR and 6m WSPR instead. It takes a little while for things to settle, but all is very quiet as yet. Certainly no choice DX yet, although I'd be surprised. I shall return to 472kHz (630m) WSPR tonight when it gets dark.
UPDATE 1100z: G8VDQ (93km) has just been spotted on 6m WSPR.