Can't upgrade butterfly grove

[Nymlia]

I placed the butterfly grove for the new event last night but whenever I tap on it I don't get the upgrade option. It simply won't let me do anything other than collect from it.

[Ever1and]

I’m having the same problem. Requirements to upgrade the butterfly grove are not given. It only shows time till next drop.

[SpiritWind00]

Are you up to goal 5? It doesn't let you upgrade till then...