Datasets not showing up on User role

Dear DHIS Users,

We are using 2.24 with, Build revision: 2c1a26f, i don’t if this is a bug or cache but we upgraded our system to 2.24 but if we try to edit the user role by adding dataset to a certain user role, the datasets are not displayed on the user role dataset Box, unfortunately when we try to edit it,it is loading only without displaying the datasets waiting to be assigned.

Anyone came across this issue in the same Version?

Here below is the screen shot of the loading screen of User roles.