When it happens
The request used a path under/data/, from the earlier record API. Those paths answer 410 for at least six months after the retirement.
What to do
Move to the v1 API athttps://api.pinakelai.com/v1. Records are identified by tm_ ids in v1: look your records up again by number, then store their ids. See the Quickstart and Identifiers.
Example
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