Wonder if anyone can help me with a query I have on the experience I have been receiving.

My world is Lich and up to about a month ago I was receiving large amounts of bonus experience when I was handing in quests including crafting and gathering (I think between 100% and 200% but can't remember the exact figure as after a while was taking it for granted I guess). I think a mixture of Lich being a preferred world and other factors was contributing to this bonus.

I now have a Black Mage (only fighting class so far) at level 53 and have been levelling all crafting and gathering classes equally with them all sat between levels 36 and 39. The bonus experience I have been receiving simply just stopped being awarded. I have checked and Lich is still a preferred world and I am always logged out in a sanctuary for the resting bonus but no additional bonus seems to be awarded or if I do get any it is very small compared to what I received.

Has anyone got an idea on what the issue is here and whether this is a bug on my character or something I am doing wrong.