In the Eden Burning Scenario, there is a Legendary Item called 'Refined Industrial Toxin Filter', from prior releases it affected Heavy Industry buildings however, as of the most recent GU has changed to Animal Farms. As this was not documented, I am assuming this is a bug; and rather a very frustrating one as well as it makes the scenario much more difficult than it already is.
Game Version: 15.0.1156840
The original item description showing 'Affects all heavy industry buildings'.
The altered item description showing 'Affects All Animal Farms'.
Screen capture of the Steelworks to show that it's not just a tooltip issue, but rather confirmed that the item does now in fact work for Animal Farms instead.