Hi,
We have an issue with our customer who recently migrated to 8.5.1.12.
If a paragraph with a Data Management Form-module on it (may be also other modules?) gets edited (saved) in Internet Explorer, the paragraph may not show up anymore on the front-end. The paragraph template gets cleared (nothing selected) and selecting and saving a template will not be saved.
In order to get it working again, the paragraph has to be edited in Chrome or FF.
It could be that after editing in Chrome or FF, the problem doesn't appear anymore in IE.
Thanks,
Ton