ACC just released a smaller hotfix update. It was released on 25th of April, fixing some minor issues that user experienced. The updates mainly focussed on fixing some smaller bugs with the new Ferrari 296. 

Here's a quick recap of the changes:

• Fixed an issue with the Ferrari 296 GT3 in driver swaps. 
• Fixed an issue that was preventing the client to register on CP races.
• Fixed a helicam focus issue at Valencia. 
• Fixed an issue with certain cars missing refuelling animations.

Good to see ACC acting so quickly after rolling out V1.9!

Source: Steam

All Image credit goes to: Kunos Simulazioni