Yep. I deleted the app, reinstalled.. deleted the myq link and re-linked.. deleted the notification and re-added it.. nothing.
So, until it's worked out, I reinstalled the MyQ app on my phone and set that up to alert me and it works just as designed. I'll un-install it again when the XH alerts begin again 🙂
I believe in January it just started working again one day.
To be honest I deleted the MyQ app since our alerts starting working 😉