Error message when updating Octopus Energy Integration to v19.0.1. which suggests a bug

[SwiftRR]

Describe the bug

Error message after updating to v19.0.1 and restarting HA. See log below

Reproduction steps

I cannot reproduce as I cannot update again

Expected behaviour

No error

Tariff Code

sensor.octopus_energy_electricity_24j0627721_2330950738011_current_rate

Integration Version

19.0.1

Home Assistant Version

2026.8.3

Fresh Install?

Not specified

Home Assistant Logs

Source: config_entries.py:2611
First occurred: 10:47:09 (1 occurrence)
Last logged: 10:47:09

Unique id of config entry 'electric_import_cost (cost tracker)' from integration octopus_energy changed to 'octopus_energy_ct_XXXXXXXXXXXXXXXXXXXX_current_total_consumption' which is already in use, please create a bug report at https://github.com/BottlecapDave/HomeAssistant-OctopusEnergy/issues

Confirmation

• I confirm that I cannot find my solution within the documentation
• I confirm that I cannot find my solution within the FAQ

AI Triage

• I consent to this issue, including any text or logs I provide, being processed by an AI assistant for automated triage

[github-actions]

🤖 Automated AI response - this comment was generated automatically and has not been reviewed by the maintainer. Please treat it as a suggestion, not a confirmed answer.
@BottlecapDave - a possible root cause was identified automatically:
The error message indicates a unique ID conflict for the cost tracker entity after updating to version 19.0.1, likely due to changes in how unique IDs are generated or managed in the integration.
Referenced source file(s): config_flow.py, cost_tracker/cost_tracker.py, __init__.py

[SwiftRR]

I have checked the cost tracker entities shown in the error message above and I have no duplicates.

[BottlecapDave]

Hello. This is a duplicate of #1834. Please follow that ticket for updates to this issue.