Do you have a screenshot of this issue within ActivInspire so we can best advise on this issue?
If you would like to send us the flipchart that you have downloaded, please upload this to the below link and let us know once you have done this so we can investigate.
Try double clicking in the text boxes (If the boxes are locked then go into design mode). I’ve found that the reason flipcharts do this is when your computer doesn’t have the font that was originally used in the flipchart e.g. Mac computers often have different fonts to Windows.