Hello
1) Please note that the item drop chance in this quest is normal and corresponds to interlude chronicles
The x3 rate only apply to a reward http://prntscr.com/j6yz68
2) chance will be reworked, already passed on to specialists, thank you
3) Our specialist will test it
4) You need to make a full check, the dion GK works properly or change language on english at OBT shop - http://prntscr.com/j6z4y6