the summary paragraph from the link on the original post:
Considering we regularly hear about the planet's stressed climate system, is this good news?
Really, it's consistent with our understanding of a warming world. Some of the regional details are not something we can easily predict. But the general trends of decay of the sea ice cover and
decay of the Greenland ice sheets and ice caps is in line with what we expect.
The Antarctic has not been warming up as fast as the models thought. It's warming up, but slower. So it's all consistent with a warming planet.
everywhere is warming. the antarctic a little slower than elsewhere (as explained in the article).
click the link and read the article. there is nothing there that suggests it debunks climate change.