There should be a sun in the sky in clear weather not a bright patch in the sky. And it’s only affecting TSW 2 routes but not the preserved collection routes however. Fix it please.
I think that the developer team already knows the problem with the missing sun on all consoles and it will likely be fixed before christmas. According to the roadmap, the next update for the "LGV Méditerranée: Marseille - Avignon" route can contain it.