Ratfolk Thief guaranteed spawn area.

Anyone has seen a Ratfolk Thief guaranteed spawn area?

Every few hours / reset this area has a guaranteed Ratfolk Thief and you could get gold + exp pots or purple dice.

Mine is near Arena, Fast Travel to the Arc next to Area, go to top touching the right wall, you will see a ramp, in the middle if the "shiny stuff" with hand sign is there click and you get this Ratfolk Thief.

If its also consistent in you map let me know, and if you find the Ratfolk Thief on other area, kindly mark it and share it here so we can also test.