After setup Gmail with People app on my Surface pro Windows 8 tablet, the app shows Google contacts twice. I have to leave my Microsoft account and remove other linked accounts. However, the People app is filled with all empty duplicates with my Google contacts. And I can’t find a way to delete them. Checking contacts in the outlook.com and there is no empty contacts.
If you have configured multiple accounts in the People app and get the same issue, try re-installing the app on your device.
* Within People App, right click anywhere and click “Uninstall” in the bottom. Note: It also uninstall Mail and calendar.
* From start screen, swipe in from right corner and tap “Search”.
* Select “Store”, type “People” in the bar, and select it from results to start installing.