Hello I am having a very strange issue. The field groups list in the admin has wrong columns, like order, billing etc instead of DEscription, Key, Location, Fields and also the rows are shown but are empty
Please see the screenshot
https://www.dropbox.com/s/i2i1gi66y6b4lgp/Screenshot%20at%20Sep%2028%2019-02-26.png?dl=0
Any ideas?
Thanks!