Would you be able to send me a link of this issue in your site or take a screenshot of this for me? This will help me forward the problem to our development team for debugging. To take a screenshot, press the Print Screen key on your keyboard; it is the key labeled as “PrintScreen” or "PrtSc". This will copy an image of the MyHeritage screen to your clipboard. Once you have done this, click the Windows Start button in the bottom left corner and run MSPaint. It should be under All programs > Accessories > Paint. Once it's open, click Paste from the Edit menu, or simply press CTRL-V. Now you can save the screenshot as an image file and attach that image to an email and send it to me, or attach it here.
Please let me know if you encounter difficulty in taking the screenshot.