Hi,
I found that travis ignored the updated package.json changed included .babelrc. I tried to flush cache and change package.json version but nothing worked.
To quick fix, I added logic to delete package.json and .babelrc after that download updated files from Github repo: https://github.com/impress-org/give/blob/release/2.4.2/tests/e2e/bin/install.sh#L18
Let me know if this an issue with travis or I am missing any configuration.