Advanced E-discovery -Predictive Coding Issue

Hello All ,

I am facing an weird issue with Predictive Coding capability of advanced e-discovery. After the first round of training, the page for overview and training history completely goes blank for the Model .  This happens only after the training completes for the first round once the first 50 seed document is labelled manually and run . So you can understand the frustration . 

I tried it with different browsers : edge and chrome , Tried it with normal and incognito mode , tried signing out and in , tried with different users, tried with different laptops . Nothing , shows the info on the page . Any guidance ?