@fffddd-dfeeedd No, most likely they will not affect Google rankings. Any external links from NodeBB are automatically nofollow'd, and those bugs you've pointed out don't affect ranking of the page itself.
@pitaj The second one definitely does not override it, because both work now. In some of my scenarios, my forum is blocked because it is categorized as a forum (FORUM.url) so a separate url works then. If it redirects then you know what will happen, it will still be blocked