It could be, but it appears to be consistent across several runs.
This model is unable to follow any sort of logic, so it usually takes any nonsense question at face value and tries to answer it honestly, even if it means inventing very plausible lies in the process. Unless it goes against its biases of course - in that case they take preference. This is enough for it to sound very confident, which can trick most people. (see also the warning in my profile)