Balsamiq Edit: This has been fixed in version 3.3.11
Today I noticed some interesting behavior with inverse text colors in the data grid when changing the row selection. This seems to only be affecting the column that is set as a link.
My first row was selected but I decided to change the selection to None. The first column (link) then remained white text while the other columns for the same row reverted to black text. The only way to get the first column to update is to go into the data grid edit mode and press Ctrl+Enter (or simply to make any change to the data grid). This inverse color issue also occurs when going from no selections to selecting a row.
Here are the Links and Selection colors being used in this project.