Glitch in 'Surface area duration plots from DEA Waterbodies' notebook

[cauricht]

Describe the bug/issue
It seems to make all data in the top section (in this case post 2021 to 2023) as 0 zero which doesn’t align the csv data and data from the DEA Water Bodies and the GA Mapping Tool

See for example link below which shows data for post 2021:
https://maps.dea.ga.gov.au/#share=s-bre8WIrnu9Hf3h5hPHbHBiRKMAe
Compared to the plot which screen grab below:

Interestingly you’ll see the same blue area in the output in the default script at https://docs.dea.ga.gov.au/notebooks/Real_world_examples/Surface_area_duration.html

Steps to reproduce
Steps to reproduce the behaviour. For example:

1. Open DEA Sandbox
2. Launch the realworld examples...."Real_world_examples/Seasonal_water_extents.jpynb" notebook
3. Run all cells
4. Last line of code in the script that produces plot with a blue band i.e. zero in post 2021 when in fact it should have above zero extent values.

Expected behaviour
The chart would reflect the line plot available from https://data.dea.ga.gov.au/derivative/dea_waterbodies/2-0-0/timeseries/r1dw/r1dwx4ykx_v2.csv

Environment information
What datacube environment are you using? i.e. DEA Sandbox or the NCI (Gadi or VDI)

Using - DEA Sandbox](https://docs.dea.ga.gov.au/setup/sandbox.html

Kind regards,
Chris