Imgur now blocks several VPNs and have issues loading embedded previews in several fediverse platforms. So instead of using imgur, you could use one of the following alternatives for uploading your images.
https://postimages.org/
https://imgbox.com/
https://imgbb.com/
https://www.imagebam.com/
Fyi, that bot won’t respond unless you mention its name at the start of your message.
It did actually, or only I can see its response?
Weird, I don’t see any response.