Make a backup of your save first.
BOUNTIES and ELITES
Once you open your save file,
click the settings tab,
then profile.dat,
then account profile,
from here you can change how many bounties have been completed or how many elites have been killed, I suggest around 490 for each. Don't mess with anything else as you might corrupt your save.
GOBLINS
Been a long time, so don't remember what to change for this, swear it was right under elites killed, but don't see it anymore, if i figure it out, i will post.
Maybe its the loot runs option, again backup your save before trying this.