Check your G11 telescope configuration (ASCOM settings or Gemini ASCOM interface). Make sure “Receives coordinates in J2000” is unchecked. I had this exact problem with my G11 when this setting became inadvertently checked.
I believe that SGP converts from J2000 to JNOW when sending coordinates to the G11. At least that’s what my version (3.2.0.609) does - I can see it in my SGP logs.
Jim T.