CoursePress Pro not loading information. Attention to Bojan

Hi Bojan / Team,

I have a problem with CoursePress Pro, I just try to get into the units to update the content and it does not upload the information that I had before. It never happen to me before. It said "Loading information units" but I wait during minutes and nothing happen.

I am scared I will lose all the information

Could you please help me?

Thanks in advance,

Virginia