Forza Horizon 4's broken new achievement being investigated by devs By Sean Carey, 18 Jun 2020 CommentsForza Support is currently looking into a bugged achievement that was introduced with the latest update to Forza Horizon 4. Update 23 added seven new achievements to the game, and one of them has been giving the majority of you quite the headache. The Stay Home achievement hasn't been unlocking correctly despite many of you meeting the requirements. It's a pretty straightforward achievement that requires you to purchase the Sundlow Meadows Player House in the game for 200,000 credits. The achievement is not unlocking for some who have previously purchased the house, or players buying the house for the first time. The Stay Home achievement in Forza Horizon 4 worth 39 pointsPurchase the Sunflower Meadows Player House.The Forza Support team is currently looking into the issue and the seasonal completion percentage problem that isn't displaying the correct amount for some players. We don't yet know when a patch for these issues will be released, but as soon as we hear anything, we'll update you. Update 23 added seven new achievements to Forza Horizon 4 as part of Microsoft's giving campaign which lets players donate their Microsoft Rewards points to a selection of charities. You can find the Rewards punch card in the Microsoft Rewards app on your console. Update 23 for Forza Horizon 4 is now live.WindowsXbox One Written by Sean CareySean joined the team as a Staff Writer for both TrueAchievements and TrueTrophies in 2019. He games across all platforms and is always looking for an excuse to replay any of the Metal Gear Solid titles.