Reset print-timer after print stop.

Marlin/src/lcd/anycubic_touchscreen.cpp

@@ -299,10 +299,10 @@ void AnycubicTouchscreenClass::StopPrint()
 #ifdef ANYCUBIC_TFT_DEBUGANYCUBIC_TFT_STATE_SDSTOP_REQ
   SERIAL_ECHOLNPGM("DEBUG: Stopped and cleared");
 #endif
-  //print_job_timer.stop();
+  print_job_timer.stop();
   thermalManager.disable_all_heaters();
   // we are not parked yet, do it in the display state routine
-  //IsParked = false;
+  IsParked = false;
   // turn off fan, cancel any heatups and set display state
   ai3m_pause_state = 0;
 #ifdef ANYCUBIC_TFT_DEBUG