The dataset's are not pulling through into my tests

Paul Sandwell_wt32r6

Can anyone help? I have used the dataset's I have configured to pull through into my test cases, but they have stopped working. Instead the title of the variable comes through and not the content of the variable. 

E.g. I'm getting this.

I am expecting the names of the rows to populate where it says {Desktop & Mobile}.

Can anyone help?

Paul Sandwell_wt32r6

I have renamed the variable and re-applied it.  It is working now.