catalog build issue: uglifying dependencies?

[mlenser]

Hey I have a project using catalog and have just recently encountered an issue where it seems like the dependencies are being uglified when it tries to build.

$ catalog build

  Building Catalog. This may take a while …

✖ Failed to compile.

static/catalog.af9859c5.js from UglifyJs
Unexpected token: punc (() [.../.../node_modules/next/dist/client/router.js:2,0][static/catalog.af9859c5.js:86448,23]

I have no custom babel or anything. Has anyone else experienced this issue? (I couldn't see another issue about it). Any suggestions for how to address it?

Thanks.