Updated to new version 9.0.0 now get no rates chart

[UK-JustinSmall]

Describe the bug

getting the following after updating to v9.0.0 and restarting home assistant

Reproduction steps

Updated to version 9.0.0

Expected behaviour

no change to rates charts for Octopus Agile import and export

Tariff Code

E-1R-AGILE-FLEX-22-11-25-E

Integration Version

9.0.0

Home Assistant Version

Core 2023.11.2

Fresh Install?

Not specified

Home Assistant Logs

Not relevant

[BottlecapDave]

Hello. This is due to the breaking changes that were outlined in this release, and proposed a month ago. The developer of that card hasn't got round to updating the integration. Any issues with that card should be raised or highlighted on their GitHub.