We have found the issue with the Install Loop in the Bartender 2 version 2.0.2 update, very sorry its taken a few days.
Unfortunately you will not be able to update automatically while this is happening, as such you will need to download the latest version from here and replace your current version.
If the issue continues after doing this, you will need to restart OS X.
To everyone who purchased Bartender 1, thank you so much for supporting Bartender, because of you Bartender 2 was possible. As a show of our appreciation:
If you purchased Bartender 1 you can purchase a Bartender 2 Upgrade for $7.50.
If you purchased Bartender 1 after the 1 June 2015 you should have received an email with a free Bartender 2 license.
If you are running OS X El Capitan we recommend you upgrade to Bartender 2.
If you still want to use Bartender 1 on OS X El Capitan or for information on Bartender 1 compatibility please see our blog post.
No problem. Please enter the e-mail address used to place your order and we will resend your license email.
If you forgot the address you registered with, let us know what order info you do have via contact us and we'll try to look it up.
If you have not received it within 48 hours please check it has not been marked as spam or junk mail, then contact us.