Do not play Korfu until you are done.
So this is some spoilers but not a whole lot. I did my second big playthrough of the game and this time i decided to do the korfu quest. I did all the odyssey, cult, and atlantis/modern day questlineand wanted to do something i didnt do before. Korfu questline was a bunch of fun and i loved it.
HOWEVER, when i had gotten back to mainland greece to start messing around with other quests and upgrading stuff for fun, i learned my entire game became bugged. I got set back to lv9 merc (I was S2), the questline for the arena wouldnt let me complete, all the daily timed quests would show 24 hours (or more for oricalcum) and then give me 10 min to complete, and no leaders were in the world (I see this as an issue bc i was gonna target leaders and get a lot of mercs on me to relevel myself up). I did some digging online and learned that even if i started a new game plus (which i didnt really want to yet) it wouldnt fix the issues.
I am really sad bc i was having a good amount of fun. I was already getting ready to restart valhalla and finish the trilogy off but i feel like this kinda forced me off of odyssey and left a bad taste in my mouth. I love the game, dont get me wrong (especially Alkibiades my beloved), but im just a little sad about the fact my game that i was enjoying glt bugged so bad by one quest.
For anyonr saying i should just go back to a save before it i tried and realized i had leveled up 4 or 5 times on korfu and im ngl, i didnt wanna grind those out again. Plus the weapons from korfu are pretty good imo. I had fun with odyssey, but i might have to comr back again another day.
Im still staying in this subreddit though bc i love seeing the weird stuff yall do sometimes ❤️
TLDR: Korfu royally bugged my game, please finish your mainland greece stuff before you play the Korfu questline.