Hi, I am trying to import one of the demos available and it seems not working, the 'please wait' info still 'loading' for the past 55mins and nothing happens. Tried with a different browser and the same issue occurs. 

Is this a common issue, how can I resolve? Thanks.

I just installed the latest version and demo import works fine, have you tried reinstalling?

You can also manually import the demos, check out the guide here.

After new attempts it worked without having to re-install the theme which I believe it is the latest one anyway. Thanks.