Axis with duplicate labels

[celsod]

Hello,

I am following the instructions in the discussion of how to properly get data set up to use the DB for testing and production and have run into the following issue when I run update_multiple_adjusted_prices.py for the Aluminium contract.

2025-08-14 15:00:12 DEBUG config {'type': 'config', 'stage': 'config'} Adding config defaults
Instrument code?(Return for ALL)ALUMINIUM
2025-08-14 15:00:17 DEBUG Update-Multiple-Adjusted-Prices {'instrument_code': 'ALUMINIUM'} Updating log attributes
2025-08-14 15:00:17 CRITICAL Update-Multiple-Adjusted-Prices {'instrument_code': 'ALUMINIUM'} Something went wrong with adjusted prices for ALUMINIUM! [cannot reindex on an axis with duplicate labels]

I am not sure how I ended up with a duplicate label in the adjusted prices for aluminium. I am also unsure of how to fix such an issue. Any ideas on what I need to do to fix this would be greatly appreciated.

Thanks,
Celso

[bug-or-feature]

The script that Todd refers to in the discussion is a little out of date now. I have an updated version in my own fork, I'll commit to develop branch

[bug-or-feature]

Done - grab latest from develop branch