Unfortunately this latest update comes with a new bug - Internet blocking does NOT work. You will be able to block apps from running on your device but you will not be able to block any form of content inside the browser. Please note that this app will also block third-party browsers from loading if you still have the default browser installed on your device.
We no longer support this app and there will be no new updates in the coming future. So we're afraid that you will either need to live with this bug and use the app for app management, or delete the app from your device after you install this update.
Link to download the latest app. You may need to go to your device settings and enable third-party installations.