Gravatar not working in contributors

[dasrecht]

Hi there

I've noticed that the Gravatar isn't working when editing a contributor. It always falls back to the default image.
Found that there are several places where Gravatar is used. The only change it might need is changing the & with ? (see below)
But also changing the Hashing function from MD5 to SHA265, as Gravatar prefers SHA265 hashes these days.

	function get_gravatar(email) {
		if ( email.indexOf("@") == -1 ) {
			return email;
		} else {
			return 'https://www.gravatar.com/avatar/' + CryptoJS.SHA256( email ) + '?s=400';

		}
	}

I saw that gravatar is also used also in contributor.php but didn't investigate deeper into that.

/dasrecht

[sneakpodbob]

I have the same issue. Since the last update where the cache was cleared (maybe?).