Nonexistent podcast appears in the search results

[lightalloy]

Describe the bug
The first podcast on the page returns 404.

To Reproduce
Steps to reproduce the behavior:

1. Go to the homepage
2. Type "books" in the search input and submit
3. Select "Podcasts" in the left menu.
4. Click the first result (Episode 064 – Favorite Programming Books), see "Not Found"

Screenshots

[lightalloy]

Could happen cause the episodes are not destroyed on podcast destroy.

[lightalloy]

I was able to find the podcast and the episode by another url, so maybe some cache cleaning issues cause the error.

[lightalloy]

Probably the podcast episode data is not reindexed (in algolia) after its podcast slug is changed.

[maestromac]

Is this happening to a lot of podcasts?

[lightalloy]

No, I was only able to find this issue with the older episodes of the 6figuredev podcast. I'm pretty sure this happens when the podcast slug is changed, as I specified in the previous comment, and I suppose it doesn't happen often.

[stale]

Thanks for contributing to this issue. As it has been 90 days since the last activity, we are automatically closing the issue in 7 days. This is often because the request was already solved in some way and it just wasn't updated or it's no longer applicable. If this issue still requires attention, please respond with a comment. Happy Coding!

[maestromac]

not stale

[rhymes]

Could this just be a question of re-building Algolia's podcasts index?

[maestromac]

Yep I feel like it definitely is.

cc @benhalpern

[mstruve]

This should be resolved since moving to Elasticsearch.