Charmhub API values not being updated

Hi,

Apparently, the CharmHub API is not getting updated as frequently as it should. We had the following report of someone trying to change the `title` of the charm a second time and it is not being updated on the API.

https://github.com/canonical-web-and-design/charmhub.io/issues/1032

API Response:
https://api.charmhub.io/v2/charms/info/telegraf-k8s?fields=result.title

Another issue with the icon:
https://github.com/canonical-web-and-design/charmhub.io/issues/1034

We had another report on Mattermost of someone trying to update the `summary` field:
https://chat.canonical.com/canonical/pl/7gasiq7t9pr1fbw1rhcpzdy3or

Thank you,
Fran