File Clerk: Everyone remembers where they were at the blackout. You?
K: That was a little before my time.
File Clerk: I was home with my folks. Then ten days of darkness. Every machine stopped cold. When the lights came back, we were wiped clean. Photos, files, every bit of data. Gone. Bank records, too. Didn't mind that. It's funny only paper lasted. I mean, we had everything on drives. Everything, everything, everything. My mom still cries over the lost baby pictures.
K: Well, it's a shame. You must have been adorable.
Blade runner 2049 (released 2017)
When was Qs first post about 10 days of darkness?