Static routes removed when upgrading to EdgeOS v1.8.5

Hi,

Thanks, Ubiquiti, for improving my life with inexpensive, powerful, and open network gear.  I really do appreciate it.

I've run into a probable bug when upgrading to EdgeOS 1.8.5.   Two upgrades - one from 1.7.0, and another from 1.8.0, resulted in a complete loss of all static routes in the nonvolatile config.   Sorry, I didn't take careful notes, but I'm confident that I didn't mistakenly issue a command to delete the routes - especially not in two separate locations.

Anyone else running into this?

thanks,

Graham