When we experience an error serving the latest history data, we immediately panic due to this line:
https://github.com/ethereum/trin/blob/413bfd47fb3edcfb01c99c785ac108976811ca8e/portal-bridge/src/bridge.rs#L120C53-L120C53
The history bridge should not panic on errors (including when the pandaops nodes are experiencing issues) and we should keep trying to request the new data every block.