A picklist works in the sandbox but is grayed out after deployment.
Field-level security shows that it should be visible for everyone and not read-only.
This works fine in the sandbox, but after deploying it to production, the picklist is always grayed out and can't be edited.
The field appears under customize->opportunity->fields, and all it's properties look correct. I can't find any differences between the sandbox and production versions, except that the picklist can't be edited. Any ideas on what might have gone wrong or how to fix it?
I can directly create a new picklist (which should be the same) by customizing directly in the production instance, and this works correctly, so this feels likely to be some kind of issue with the deployment process (I'm using deployment connectors and outbound/inbound changesets)
I'm also using the non-profit version, if that's relevant.