This is a bit confusing but all in all looking better as times goes by. My MBP went to Shanghai then went through customs, left Shanghai then returned to Shanghai. UPS says "problem" check back tomorrow. MBP still in Shanghai for 2 full days. Finally broke loose and was in Inchon, South Korea last night, now in Anchorage, Alaska this morning and there for the past 12 hours. Hopefully, will start moving again soon. BTW original Apple delivery was 1/15 but Apple cut it to 1/11 and now UPS says "afternoon of 1/6". MBP M1 16/512. Trade in box scheduled to arrive tomorrow (Sunday).
Added Info: UPS Flight 81 from Anchorage, Alaska landed this morning in KY USA and delivery changed to EOD tomorrow. Note I am about 200 miles from KY UPS Hub. Good news!