My home instance managed to get blocked by Lemmy World's Cloudflare firewall, probably because my Pleroma/Akkoma account and my Lemmy account are on the exact same IP.
Fun fact: it was my Pleroma's fault after all! Some confusion with its "transmogrifier" library was causing it to spam requests every 0.8 seconds on average - not even joking, at one point my IP was the largest source of incoming requests in the world. Sorry for the accidental DDOS