Went through N5 way back in the very early days, to only just now return.
Reset back to 0, which put me at level -49. Did some lessons, result screen was 0% with no information, and was then at level -66. Reloaded Bunpro, and am now level -79.
Another lesson session, level -90. And now Bunpro won’t even load. Just get the ‘something went wrong page’