bug covidTracker dashboard: indic2_france.jpeg is not automatically updated since november, 29

[ClementRolinat]

hi,

on the covidTracker dashboard, in "Saturation hospitalière", the graph is no longer updated since november, 29.
The corresponding graph is: images/charts/france/indic2_france.jpeg

[JulienPalard]

Same for https://github.com/CovidTrackerFr/covidtracker-data/blob/master/images/html_exports/france/dc_new_bar.html, maybe related.