Using the book gives the error "That is already being used".
Information on Theater of Pain Mythic dungeon timer changes
What to do when you have completed a higher difficulty Mythic+ keystone in time and did not receive any Mythic+ rating change ingame
Information about an issue with queueing for Heroic dungeons in BFA
Information about troubleshooting loading problems on consoles
Can't use the quest table to select a questing zone in Battle for Azeroth
Reputation bars for hostile reputations increase the opposite way than expected.
Information about how changing your status with pirates to complete this quest
Information on an issue where a socketed gem is not providing its bonus.
Information about an issue where quest bangs (!) are not showing up on the Korthia map