When 3.0 launched they said it would take two weeks per planet with their new pipelines IIRC.
CIG, the gift that just keeps on giving. Aka: this is the same bunch who promised a 2014 release, as well as promising in August (2017?) that 3.0 was coming the following December, confirmed in early December just before the January (2018?) when they admitted that they needed to produce a plan for it?
So either they lied or are utterly incompetent.... or both.