[Plugin: Sexy Bookmarks] Help! I deleted, now it won't let me reinstall.

I have just moved my blogger blog to self-hosted WordPress. I had installed the Sexy Bookmarks Plugin while on my temporary domain. I transferred to my domain name last night. This morning, I realized that my Sexy Bookmarks was no longer working.

I did find there was a link that included the old, temporary domain. I was really unsure how to fix it. I thought I could just delete the plugin and then reinstall it. That way the link would be correct when the plugin did its thing.

However, I cannot reinstall it. The WordPress Repository won’t even bring it up in a search. So I googled it. When I click on the WP link for the plugin it says, “Oops. We can’t find that.” When I click on the link for the Shareaholic site’s plugin page, it says an error occurred.

Can someone tell me what’s happening and how I can reinstall the plugin please?

Thanks!