"Call to action" widget problem

When I create new widget. The text in the older ones change as well. As a result I have 2 or even 3 same widgets with a same text on one page.
The problem is that in the text editor - page buider, the text of the old widgets does not change. It shows the original text.

Hi,

Which widget have the same content? Please post a link to your website, so we can check.

Best Regards,
Csaba

http://apricotkernel.net/home/

title of the widget is “Our books”.
First time you see it is the right place.
But the second time you meet it was done automatically. it should be “Take some time to meet our emloyees”