I first noticed this today, though presumably it has been happening since Firesong dropped.
I no longer can modify guild permissions. When I check or uncheck a permission box for any rank, and then navigate away from or otherwise exit the permission screen, the checkbox reverts itself, and a message appears at the top right of the screen that says, "Guild leader permissions cannot be modified." This happens whether or not addons are enabled.
I have opened a ticket as well.
Halp.
I no longer can modify guild permissions. When I check or uncheck a permission box for any rank, and then navigate away from or otherwise exit the permission screen, the checkbox reverts itself, and a message appears at the top right of the screen that says, "Guild leader permissions cannot be modified." This happens whether or not addons are enabled.
I have opened a ticket as well.
Halp.