If Ebsta's bar just sits loading like below, you need to adjust your Cookie settings in Chrome.
Adjusting Cookie Settings in Chrome
1. Click the more actions button in the top right-hand corner of Chrome and select Settings.
2. Scroll down to the bottom of this page and open up Advanced Settings.
3. Click Content settings.
4. Click Cookies
5. Turn off Block third-party cookies by pressing the toggle button so that it is grey.