Running examples/text.ipynb -> worse metrics

I am running on paperspace with a 16gb GPU.
and getting worse metrics, and slightly higher training times.

Jeremy seems to get to 76.1% accuracy whereas I only get to 73%.

Are the notebooks on github up to date with the latest version of the lib? What other discrepancies might there be?
My final cell:

examples/text.ipynb on HEAD final cell: