If you solved the puzzle prior to June 16 2022, you will need to go back to Certitude to get new and updated coordinates. BYOP, as there is only room for the log.
A word of WARNING, though. When you come, please plan to come "old school", with a proper GPSr. Smart phones will now (as of the summer 2015) work in Kugluktuk BUT ONLY if they are connected to the Bell system. But a GPSr with the coordinates loaded will definitely get you to GZ.
Assuming you have found the GZ, if not the cache itself, you may be looking out across the water, or the sea-ice, to the island and the far coast. A pretty view. Immediately in front of you is a small park where we celebrate the best of times. Family, food, maybe even some fishing. Looking behind you, you might catch sight of something which may strike a chord about those worst of times.
What is that mound with the huge steel conduit coming out of it? With that huge concrete slab on top of it? Opinions vary, but one suggestion is that it is possibly a cold war relic, a bunker where the fortunate few might have been able survive an attack from the enemy. Bombproof? Don't know. On the other hand, it might simply have been a very early community freezer, to store the meat that hunters were able to provide. In any event, it certainly dates back to the 50's and 60's of the last century. You can go in and try to decide for yourself. It's messy, and you'll need a torch. Good Luck
So where's the cache? Oh I forgot. It's on the related web page. Happy hunting. By the way, when you check your coordinates, make sure you note the bonus information for the new location of the cache.

You can validate your puzzle solution with certitude.
Thanks to Papa EGTH and HockeyHiker19 for resetting the cache and providing the updated final coordinates. It is much appreciated.
Congratulations to gypsy+ on being FTF!!