I had some issues with my project created in Blender 2.82a, which is not being correctly opened by newer versions.
I created a ticket (https://developer.blender.org/T78960) and there it was told be that "the problem is actually that your Cantos collection has an empty instancing that collection, this creates a very bad infinite loop." (https://developer.blender.org/T78960#989403).
However I don't know how to fix this error, so I always have to use 2.82a to open these projects.
Could anyone download the project (it's in the original ticket above) and show me what I have to do to fix it to be correctly opened by newer Blender versions?