check tool doesn't display SHA256 avatars (email)
I use my own libravatar server. The check tool does display the MD5 picture, but not the SHA256 picture. You can replicate with the email address testlibravatar@tastytea.de
. The server returns the right image¹ and it worked with the old check tool.
¹ https://avatar.tastytea.de/avatar/926ccda19cfe96f3d714506c74ad3101e5cdfec95aaacef99b7f39242636a3b2