In the past fusioninvoice didn’t support VAT numbers, so I added a custom field called VAT number.
Now InvoicePlane supports VAT numbers and I updated all records to use the InvoicePlane field instead of the custom field so that I can get rid of the custom field. Everything worked fine, except when I browse to customers which had a custom field set in the past, they still display this custom field, although it’s removed from the database. Is there a caching issue? Could I reset the cache somehow or is this unrelated?