I'm not sure why but there seems to have some problem with TTF, I need to investigate it further. Another person reported it to me that TTF sometimes doesn't give exp for bosses but will give exp for monsters. I couldn't reproduce it but you're the second person who's told me this. I think there is something in the quest file that maybe changes monsters around or monster IDs some how and the server doesn't know which monster you killed anymore. I'll have to investigate the why and how and what conditions this is caused in.
I think it might be Falz only, as I said, I've seen this happen on other servers too and only with Falz. I've definitely leveled up at least once from each of the other bosses in TTF at some point or another.
And no, ids never change and are never shuffled, so they should always stay the same within the same quest. The reason it changes every normal playthrough is due to the map variations which doesn't apply to quests since they always use the same.
Well, I know how ids and quests work, and I know they USUALLY don't change, with the exception of Episode 1 with random waves, but still thinking something must be going on... So, I will still take a look at it.
Just played MA4C E1 and killed Falz at the end of it, but he only gave 20 EXP on normal instead of his proper amount.
If this is the same bug as I witnessed on another server, Falz is being treated as a Dark Gunner for some reason lol (which gives 20 EXP in normal, actually).