Datasets: NonMatchingChecksumError when loading pubmed dataset

[DavideStenner]

I get this error when i run nlp.load_dataset('scientific_papers', 'pubmed', split = 'train[:50%]').
The error is:

---------------------------------------------------------------------------
NonMatchingChecksumError                  Traceback (most recent call last)
<ipython-input-2-7742dea167d0> in <module>()
----> 1 df = nlp.load_dataset('scientific_papers', 'pubmed', split = 'train[:50%]')
      2 df = pd.DataFrame(df)
      3 gc.collect()

3 frames
/usr/local/lib/python3.6/dist-packages/nlp/load.py in load_dataset(path, name, version, data_dir, data_files, split, cache_dir, download_config, download_mode, ignore_verifications, save_infos, **config_kwargs)
    518         download_mode=download_mode,
    519         ignore_verifications=ignore_verifications,
--> 520         save_infos=save_infos,
    521     )
    522 

/usr/local/lib/python3.6/dist-packages/nlp/builder.py in download_and_prepare(self, download_config, download_mode, ignore_verifications, save_infos, try_from_hf_gcs, dl_manager, **download_and_prepare_kwargs)
    431                 verify_infos = not save_infos and not ignore_verifications
    432                 self._download_and_prepare(
--> 433                     dl_manager=dl_manager, verify_infos=verify_infos, **download_and_prepare_kwargs
    434                 )
    435                 # Sync info

/usr/local/lib/python3.6/dist-packages/nlp/builder.py in _download_and_prepare(self, dl_manager, verify_infos, **prepare_split_kwargs)
    468         # Checksums verification
    469         if verify_infos:
--> 470             verify_checksums(self.info.download_checksums, dl_manager.get_recorded_sizes_checksums())
    471         for split_generator in split_generators:
    472             if str(split_generator.split_info.name).lower() == "all":

/usr/local/lib/python3.6/dist-packages/nlp/utils/info_utils.py in verify_checksums(expected_checksums, recorded_checksums)
     34     bad_urls = [url for url in expected_checksums if expected_checksums[url] != recorded_checksums[url]]
     35     if len(bad_urls) > 0:
---> 36         raise NonMatchingChecksumError(str(bad_urls))
     37     logger.info("All the checksums matched successfully.")
     38 

NonMatchingChecksumError: ['https://drive.google.com/uc?id=1b3rmCSIoh6VhD4HKWjI4HOW-cSwcwbeC&export=download', 'https://drive.google.com/uc?id=1lvsqvsFi3W-pE1SqNZI0s8NR9rC1tsja&export=download']

I'm currently working on google colab.

That is quite strange because yesterday it was fine.

[lhoestq]

For some reason the files are not available for unauthenticated users right now (like the download service of this package). Instead of downloading the right files, it downloads the html of the error.
According to the error it should be back again in 24h.