Hi,
I’m working with a hosted feature layer that contains three sub-layers: polygons, lines, and points. Everything has been functioning normally for years, but as of last week, the lines and points layers have suddenly stopped displaying in ArcGIS Online (AGOL).

However, they’re still accessible via the feature service URL, and I can view and edit them as usual in ArcGIS Pro through our Portal connection:


I'm relatively new here, so apologies if I'm missing something obvious.
This layer is tied into several of our automated scripts and processes, so I’d like to avoid republishing it if possible - especially since I understand that could change the URL and break existing integrations.
Thanks in advance for any guidance you can provide.