anyone recently having issue with date-fns in railway? my latest deployment is not working due to error

Error: Cannot find module '/app/node_modules/date-fns/index.js'. Please verify that the package.json has a valid "main" entry

But checking the node_modules manually. the packages files including index.js is found

What's weird is that, this only happen today. yesterday the deployment work fine. and if Im going to revert to that deployment it will work.

What bugs me is that, when I try to re-deploy using the same code base(no change or anything) the issue will persist