@SjoerdGn Yes, this is a bug in the release cycle that was pushed to pypi, This also caused other packages to get updated.
https://pypi.org/project/azureml-train-automl-runtime/1.33.1.post1/
https://pypi.org/project/azureml-train-automl/1.33.1/
azureml-sdk 1.33.0.post1 is released now to ensure the correct versions are installed with the SDK. As you mentioned above azureml-train 1.33.1 is not required and can be removed.