While doing a sheet flip operation, we get a warning of invalid characters in the current IEA (EIA, AEI, IAE, EIEIO?) block. It's in the "Print ..." line and there's an extra bracket or quotation mark or something. Any one else getting this? Any fix coming? To keep running, it's a mouse click and 4-5 button pushes. Not a big deal, but another PITA.