Mudrock tortoise level 36-37 also drop the quest item Forked mudrock tongue.

Recorded, will be corrected. Thank you.

The drop has been recorded in the database, but the coordinates of Mudrock Tortoise are missing. So it is not displayed on the map.

I consider introducing coordinate information from Questie.

The cords are also displayed on wowhead if you hover over the dots on the "This NPC can be found" picture.

v1.3.7 should fix this.