monthly billing seems broken

[ArnaudTA]

Hello, I'm preparing my infrastructure with your driver and I encountered a problem. I try to create machine with monthly billing and I get always the same error.

The command :
docker-machine create -d ovh --ovh-project perso --ovh-billing-period monthly --ovh-region "GRA7" --ovh-flavor s1-2 --ovh-image "Debian 9" --ovh-ssh-user debian --ovh-private-network vrack1 --ovh-ssh-key ovh ovh-1

The error message :
Error creating machine: Error in driver during machine creation: json: cannot unmarshal object into Go struct field Instance.monthlyBilling of type bool

Thanks for your work and your help :)

[ArnaudTA]

UPDATE: the server is still created and invoiced on a monthly basis !

OUCH 😕