The launch dates are indeed a little confusing. They had their soft launch in 2018 just before Christmas (early December) and then the plan was to start formal sales in early 2019. The completion date of 2022 is what a rep confirmed, so I guess they think they can still meet that completion deadline. I don't know what the project's sold-out status is.
Janion's (relatively small) excavation began in May of 2014. The project received occupancy in November 2016, 29 months later.
It's impossible for this project to complete in 2022 unless Farmer Construction hires Townline's construction company to build it