The Algolia Shopify extension automatically keeps your data up to date using Shopify webhooks to monitor when you make updates to your Shopify catalog and then immediately pushes the changes.
Occasionally the webhooks do not trigger the updates correctly, and the product may not be updated.
To resolve this issue, you can use the Sync with Algolia feature or bulk editor to save the changes. Alternatively, you may trigger a full reindex in your indexing tab in Algolia Shopify app.
As a last option, making a small change such as adding and removing a meaningless tag should also force the webhook on a specific product and bring it up-to-date.