SQ is still possible from CPH, AMS, FCO and MAN. However, those destinations are all operated by 772ER which means no F, and only Spacebeds in C.
FRA is still theoretically possible in F and C since it is still operated by 744, but there have been reports of all F and C reward space being pulled from both SIN-FRA-JFK and SIN-NRT-LAX which seems to indicate either 1. a Starnet glitch, or 2. indicative of an impending switch to 77W. Either way, without FRA being open for redemptions, the only possibilities to/from Europe is the 772ER in C at the moment.