Mendeley.com browser extension

Hello Donna,
Thank you for contacting AVG support community.
I apologize for the trouble caused.
Please provide the screenshot of the blacklist pop-up notification.
Please refer the below article to create a screenshot.
| AVG (https://support.avg.com/SupportArticleView?l=en&urlName=AVG-Create-screenshot&supportType=home)
We will certainly help you out.
Thank you and keep us updated.

Avg is blocking my Mendeley.com internet extension. 
Says URL: Blacklist. 
Have not had this trouble before and use it for research papers, 
Can you advise please? 

Hello Donna,
Thank you for contacting AVG support community.
I apologize for the trouble caused.
Please provide the screenshot of the blacklist pop-up notification.
Please refer the below article to create a screenshot.
| AVG (https://support.avg.com/SupportArticleView?l=en&urlName=AVG-Create-screenshot&supportType=home)
We will certainly help you out.
Thank you and keep us updated.