URGENT: DataSet publish failed

Hi all,

I need help please. today I was publishing from PBI desktop to the service, and for some reason the Publishing took forever that I had to cancel it and try to republish with no sucess. Later on I found that my DataSet on the service has the yellow sign and says error refreshing, and now it looks to be disabled as seen below.

From previous posts, I can understand the only way is to delete the DataSet and Publish again? I have far too many reports originated from this DataSet and it will take me forever to rebuild them.

Does anyone know a work around or a way to restore an earlier version of the copy? 

Thanks in advance

Majd