Xcode 11.3.0 image not available?

Build Environment
4

It should be supported according to: https://circleci.com/docs/2.0/testing-ios/#supported-xcode-versions

and this post: https://discuss.circleci.com/t/xcode-11-2-1-released-11-3-soon-11-2-0-removed

@marc: Any ideas?