https://forums.daybreakgames.com/eq/ind ... le.232573/
The first two zones available for this year’s Hardcore Heritage are Blackburrow and Cazic-Thule – becoming the more difficult Reinforced Blackburrow and Lost Temple of Cazic-Thule. The versions of these zones with level 80 challenges and rewards have returned.
These two zones are only available for a limited time from 12:01AM PDT on Wednesday, May 11, 2016 to 11:00PM PDT on Wednesday, May 25, 2016 – so step up to the challenge and get rewarded!