This is odd. If it is set for a transposing instrument, top left beside the style name will be the key (of the instrument).
It might say "G-part" or similar.
Also you can reset all settings, More>Reset all settings.

If you are verifying the playback key on an electronic keyboard, make sure it is not set to a transpose mode in itself. You can use the playback style, Jazz - long notes, and set a slow tempo to verify.