The Partial release message (which does not really tell you anything) overwrites the final print time on the LCD, which is a real shame. So I removed the message.

Marlin/Marlin_main.cpp

@@ -1188,7 +1188,6 @@ void process_commands()
               disable_e2();
             }
           #endif 
-          LCD_MESSAGEPGM(MSG_PART_RELEASE);
         }
       }
       break;