we had to upgrade one of our databases to the latest odoo 13 version (it was already using odoo 13 but not the latest version), after having several errors in the database. We reverted it back to it's previous version. How ever now we have a problem with reports not generating properly. It's without any styling:
But when I activate developer mode with assets. It's printed they way it should:
I tried upgrading the modules and regenerating the assets bundle several times, to no avail
Any idea how I can fix this ?
Thanks in advance