Excel Upgrade to 2013, Macro runs erratically with macro assigned to button (shape)

My company upgraded everyone's Microsoft package to 2013 over the weekend. I believe we were running 2010 before that. Anyhow, I have a workbook with multiple sheets created that get populated with current data that is imported from another source. Each worksheet is for a different product line. This tool served us well until we tried to use it this morning for the first time with 2013. The update happens when you open the worksheet and there is a rectangle shape at the top of each sheet that says "Update". When you select it, an assigned macro will run. The macro will run, but the results are now for all of the imported data, in lieu of just the filtered data for the one particular product line on that worksheet. I noticed that if I open the editor and run the macro from there, it will run correctly. Any help would be much appreciated. Thanks, Steve