I'm reading https://www.rotax-owner.com/en/rotax-forum/is-technical-questions/5982-912is-back-to-a-912 and when I click next page it gives me an error that the category is not found. This happened a few other times to me mostly with older threads where I click next page and it doesn't work. Each time the URL of the next page link looks like it is using an older URL scheme that the website doesn't use anymore.