Finnish Grand Prix postponed to 2020?

Last year Dorna anounced that the Finnish Grand Prix will take place at KymiRing from 2019 for 5 years. But now the circuit's website says the GP will be from 2020 to 2024.2020 is also mentioned in a recent article about Mika Kallio visiting the circuit but I couldn't find any official news of the postponement.Hopefully Kallio will still be racing in 2020 so he will at least get to enjoy a home grand prix.
Submitted July 26, 2018 at 12:56PM by DrHem https://www.reddit.com/r/motogp/comments/921luk/finnish_grand_prix_postponed_to_2020/?utm_source=ifttt