InstanceTracker by amptie:

Shows you 5-man dungeon IDs to track your Lockouts on Vanilla 1.12

Commands:
/it show/hide - Shows/Hides the button for the tracking
/it clear - Resets all active IDs
/it list - Shows active IDs in the chat
/it resetbtn - Resets the button


Mouseover the button and you will see the active IDs with the timers written in MM:SS
The Button is movable simply by Drag & Drop.
Language is German only at the moment

Dungeons IDs will be shown account-wide



How does it work?
Since there is no 5-man Dungeon ID in Vanilla 1.12 this Addon is triggered by Dungeon Zones and a Loading Screen (when you enter the dungeon).
Because some dungeons have areas in front of them, which are outside but have the same zone name, the Addon will ask you if it should start a new ID, when you enter a dungeon.
This is to prevent starting IDs, when reloading the UI, while in such a pre-dungeon area.
With "Ja" you confirm that you want to start a new ID timer, with "Nein" you deny the start of a new timer