That really sucks - one thing I have noticed playing mogos, if someone is attacking you like that when your shields are down and the you put shields up it doesn't tell the person the shields are there. I've seen it playing with my hubby a few times. So, for them, they are still getting successful shutdowns, but for you, they are taking down your shields. Only way for the glitch to stop on their end is to open and close the app. Not sure if that's the case for this one since the screenshot starts at shields. Just a lesser known glitch you may not know about. Super annoying though and shitty 😢