Cant log on ONE specific character (WL)

[RedEagle98]

Hi, since today, I'm unable to log specifically on my lvl 33 White Lion. I don't have this issue with any of my other characters, I have plenty. When I try to log with this WL, I got a loading screen longer then usual (15 seconds around I'd say ?) and then back to the main menu instantly. I tried to delete my cache folder but it didn't work. I'd love to mention that this issue already occured to me with this specific character several years ago (it was 2023 I think), then when I started to play the game back recently, I was able to log on it... Until today. I'd really like some informations if this is an already reported issue or not, and if it's possible to actually unstuck the character (I logged off in Altdorf). Thx and best regards