I believe this commit will fix the inability to reject users who have posts:
https://github.com/discourse/discourse/commit/370355d754af2f29bf37bfe0627d0e006558cba1
I believe this commit will fix the inability to reject users who have posts:
https://github.com/discourse/discourse/commit/370355d754af2f29bf37bfe0627d0e006558cba1