After further investigation, it turns out I've and many others from the looks of places like reddit, have long since misinterpreted how these skills work.
From what I can tell, most enhancements that apply a % damage increase, rather than a % point increase or replace the skill, have been replaced gradually over time with new classes only receiving the latter two options.
The reason for this being it turns out it's universal for skills that grant a % damage increase to a specified skill to treat it additively to damage % and boss damage % rather than an increase to the skill's % damage.
So yeah, turns out it's not a bug and instead somewhat archaic mechanic being replaced for most classes. Feel free to lock / resolve / delete this thread as it's based on a misconception and isn't actually a bug.
Wait until the maintenance, it'll likely appear after then. There is a glitch in the client that allows you to see the world however it's a client sided visual glitch only. Clicking it has no functionality at all.
Unless you waited an hour to post this I think you're off by an hour of ingame time. 3 minutes prior to your post it'll have hit the daily reset. So 28th 00:00 instead of 27th 23:00
Hitting the daily reset will have changed it back to 0/100.
