"&am p" in URL after new post submitted messing up the page

I am using EasyDiscuss Group to post new questions from inside easy social group. When I click on Create Discussion button I am taken to the new page where I can create new question. After I hit submit, I am taken to the group page but with &amp in URL which messes up the page layout. If I change &amp to & in URL all back to normal. Please see screenshots attached.
Thank You!