There are no bugs till now. Its just the May security patch which was pushed few days ago. You should update to it using the FOTA and since its a stable update in Pie, you have to have it on your phone so that if the next update would be the Stable Android 10 (just saying for example, there's no confirmation) then the system won't recognise the Stable Android 10 FOTA because of your device Firmware as an older one (.075). What I meant to say, to receive the next FOTA, you have to be on the latest firmware version only. Otherwise at that moment, you would be required to update to that last version manually, only after that you will be able to install the latest one.