Report issue where some users get Invalid Table error

The attached file works fine for me and the licensed JET viewers in my office but some of our overseas staff have been getting an Invalid Table error. All of the users that run this report have the same permissions. All of the people that receive an error get the same invalid table error. I can run the report as a viewer for each companies where a person has gotten the error message. Each person's JET Data Source settings have all been set up for SQL reporting and they have each been running reports without issues for several months. So, the report appears to be fine, the data in the individual companies appears to be fine, but I am not sure what to check next.

Any advice would be appreciated.
bt-twr

JET 2013 Update 1, 14.1.14114.0 (64 bit)
Microsoft Dynamics NAV 2013
Navigator NA 7.00.00.01 IB03, US Dynamics NAV 7.0, 7.0.35429.0
Microsoft Office, Excel 2013

• Budget Report.xlsx