EAS has suddently stopped compressing my project. Never happened before. Restoring git to an earlier version that successfully built didn't help.

Compressing project files and uploading to EAS Build. Learn more
✖ Compressing project files
Failed to upload the project tarball to EAS Build

Reason: Path is a directory: rm returned EISDIR (is a directory) /var/folders/rw/hkq0wjwx2813knvq6fb85ntm0000gn/T/eas-cli-nodejs/e9f44126-80be-428a-8396-e3ed8d39e6aa-shallow-clone/dict
    Error: build command failed.

Some more context. The "dict" folder is a git submodule in my project, but is not imported or required in the app. It's excluded in my .easignore file. This has worked fine for a year, not sure what changed.

I did recently cleaned up some cashe files and similar to make space for local expo builds. Some of them might have been related, but seemed safe to delete. App still builds fine locally. It's only the compressing files part that fails.