User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-1807002-20201208161933/@comment-1807002-20201209170748

What the heck is this (Category:Pages_using_duplicate_arguments_in_template_calls)? and how do I remove it from my articles.......

Edit: cool thing about this it actually is an error report type thing. Meaning you have 2 fields in the infobox that are the same. Cleaned this up (fixed these pages), so that is not too bad.