Both of those statements are incorrect -- NV is not pulling Pascal and not delaying Volta. The 2016 dates for Pascal and 2018 for Volta have long been in place and publicly documented! Anton, you should not use WCCFTech as a reliable/legitimate source and then you wouldn't be surprised.
Pascal = 2016 <-- This was known at least as of March 25, 2014:
http://blogs.nvidia.com/blo...
Volta = 2018 <-- This was known at least as of March 17, 2015:
http://www.extremetech.com/...
or
http://www.anandtech.com/sh...
KitGuru needs to rely less on click bait articles from WCCFTech. The only Volta parts slated for 2017 were rumored for commercial purposes, not for mainstream consumer graphics sales.