Site admin avatar in Member Sites directory switched to subscriber's

During the WordPress attack alert last week I deleted my “admin” account. Everything is functioning perfectly fine, except for under my “Member Sites” tab on my navigation bar, my main site name is now accompanied by the avatar of the second user that I created — who is only a subscriber/participant.

This must be a bug in BuddyPress. When I use “Inspect element” in Chrome on this person’s avatar, the html says that it’s a profile avatar of the site’s author.

Is there a way to get my Super Admin avatar to correctly display next to my site name in the Member Sites directory?

Any help would be greatly appreciated.