Oooh! I just went to double-check by playing the game from the beginning, and I think I now know where the confusion came from - the first time we get to choose who to call and only Genzou picks up. I thought THAT was the deciding choice for the routes (since only his route was released at the time and the other characters don't pick up even if you do call them, I simply assumed they would once you kept adding the arcs). So I've been still playing Arc 1 all this time while thinking it was Arc 2 already! ...Meaning that I need to call Genzou a 2nd time AFTER that whole adventure and ending to get on this route now! Oooh! I simply clicked on Orlam at this point and I noticed the prompt that it would start Arc 3, it didn't even cross my mind to double-check Genzou since I thought I already finished his arc. Now I see that I didn't. So I still have the whole Arc 2 ahead of me! @w@ Sorry for the confusion, everything makes sense now. xD I feel silly but also happy since this means I actually still have more content to explore than I thought, haha.
OK I THOUGHT IT MIGHT BE THAT. After thinking about what you said, I remembered that one of my beta testers had also gotten confused at first because of the two different call screens and not remembering which was which LOL So don't feel bad, and I apologize for the confusion!! But yeah, that just means you'll play the arcs in a different order, which is fine! That was my initial intention anyway, though probably when I release the next arc, I'm going to set the order in stone as by that point they'll form a nice rising crescendo into Arc 5 (and also then there won't be any more chance for confusion). So it's totally fine! And lol yes, now you actually have two whole arcs to play!! (And I'm glad also that I didn't mention any Arc 2 spoilers in my earlier reply lol 🤣)