When I login as IEMAdmin I get the message above after I load any report.
What makes me think (now) it is WebReports user related is because when I login to WebReports under a different username the reports work normally.
Update: after clear of cache and cookies (everything) - still have the same problem. Must regularly login again to access reports.
Update 2: Now also for other Webreport users.
a. to ask - has anyone else seen this - what did you do?
b. post my experiences as I move through this.