Hello,
I just noticed today the same problem. I'm using Prestashop 1.7.3 and wanted to adapt the text in Customer Reassurance module but had to updated, which I did, but then all the 3 block texts ( Secure payment, Delivery & free return policy) spearheaded. In the back office when I'm entering the module via Configure there are 3 blocks (empty) and they are disabled.
Are the people from Prestashop aware of this problem? Is very frustrating, every time when there is an update of one of their Modules...to get in problems...
Rgards,
Boris