Note that the 32-bit counter ticking every 10 ms rolls over in 2^32/100/3600/24 = 497.1 days = ~16 months.
Juice was launched on 14 Apr 2023. The counter was probably reset in Jan 2023; this must be the 2nd rollover.
The #ESA Jupiter Icy Moons Explorer (Juice) is on its way to orbit and study 3 icy moons of Jupiter: Ganymede, Callisto, and Europa. ETA: Jul 2031.
Check out these threads for some more info -
https://fosstodon.org/@AkaSci/110196855592852020
https://fosstodon.org/@AkaSci/112984391598098464
https://en.wikipedia.org/wiki/Jupiter_Icy_Moons_Explorer
3/n