Some time ago I updated the CKEdtior to version 7.x-1.13+6-dev, with the core 4.x.
Everything seems to work fine, but there is one exception: when I try to edit old texts, I can see that the HTML code is displayed as in image 1 below:
If I try to fix the code, using the format of the editor, the generated code does not work, as we see in figure 2.
I'm using the WYSIWYG filter and I don't have done any changes in the filter, I need to solve this issue and would like to know if this problem is in the editor or in the filter.
In new sites I do not have this problem.
Can anyone help me?