Dynamics365 API v9 connection issues

Hi all, 

I'm trying to connect to our dynamics v9.0 api from power BI desktop and it throws an error. After some research the outcome wasnt conclusive, therefor i'm asking it here myself. is v9.0 supported yet by powerBI? 

I'm connecting with = OData.Feed("https://************.api.crm4.dynamics.com/api/data/v9.0/")

it throws this error: 

DataSource.Error: OData: The feed's metadata document appears to be invalid. Error: The metadata document could not be read from the message content.

I could use this solution:

= OData.Feed("https://********.api.crm4.dynamics.com/api/data/v9.0/", null, [Implementation="2.0"])

This seems to work, but it throws another error:

Error: The type Microsoft.Dynamics.CRM.quote has conflicting definitions for the property new_clone_source_quote.

I've encountered this error before, but I don't seem to recall the solution. 

any help would be appreciated :smileyhappy: