Ok I found a slight fault in my "get all posts from user" code: After a certain amount of requests the server will send me a unhappy response. Tried doing it on @Gargron (so I could test it for someone with many posts) and after 171 successful requests each yielding me 40 posts(6840 total) I get a error response. Didn't expect I'm gonna now also have to work around mastodon API xD