Hi @Anat Ezra,
First of all I recommend upgrading to our most recent version, 0.12.0 (in both dbt package and python CLI). In addition, can you try to run the elementary models with full refresh flag and see if that solves anything?
And finally if none of that helped please send me your dbt.log files in DM, one of the env containing the artifacts and one of an env that doesn't, and I will try to understand better what had happened. Thanks and have a quiet weekend 🙏🏼