Error editing item

Hi Ced,
Reported earlier that we had issues editing an older item. It is still not possible to edit without an error and it stops the page from being able to change the content:



Latest PB with plugin v1.30.

If you want to have a look at the page I will need to send you links by PM

Solved the issue by removing the whole text block. Seems a left over issue from previous versions.

But adding for example an new module block brings back the issue when trying to edit.

Working in PB itself seems ok but opening the page through the article editor gives the error.