Yes, she is in the living room and you can click on her, but there isn't any "workout" option, just the regular chat options (Talk/action/talk to you later) . About the version it's 0.1.1 pc. Thanks for confirming it's a bug, I'll see if I can get around it somehow.
speed-replayed it all up to that first sunday and after not going out the room directly (since it automatically starts another scene with Sue) but through the phone map to the living room, I finally got Giannah's scene to work. Still, worth a check that bug as it prevents you from advancing further (thou I suspect I've already seen all the current content) Thanks again.