While I and @tiago were editing Glitch Addons (more on that soon, stay tuned!), I realised there was no member editing with me. I reloaded, and this is what I got:
no, the problem wasn’t Glitch Chat lol. it’s not Glitch’s fault, just maybe requests were being sent way too quickly, just refresh the page and try again. if that doesn’t work, wait a minute or two.