irc_disentagle viewer error
the dataviewer shows this message for "ubuntu" - "train", "test", and "validation" splits:
```
Server error
Status code:   400
Exception:     ValueError
Message:       Cannot seek streaming HTTP file

```
it appears to give the same message for the "channel_two" data as well.

I get a Checksums error when using `load_data()` with this dataset. Even with the `download_mode` and `ignore_verifications` options set. i referenced the issue here: https://github.com/huggingface/datasets/issues/3807 