GoPro’s Karma drone, released in October 2016 and discontinued in January 2018 (when GoPro announced it was getting out of the drone business), has apparently fallen prey to the GPS rollover bug: they’ve been grounded since the new year. See coverage at DP Review, Engadget and The Verge, as well as discussions at GoPro’s support website.
GoPro says they’re “actively troubleshooting” the issue; I have to say I’m surprised that a relatively new gadget—between two to three years old—could be hit by a once-every-19.7-year bug.
Previously: Happy GPS Week Rollover!