Sourcemap not found

we recently added the source maps to our RN app and it was working fine until recently.
Now we get the processing event error

Source code was not found
Url app:///

But if I go to the releases page, I can see the artifacts.
Also, it’s curious, as in the releases list, it says the given release has 0 issues, but when I go to the release detail view, it shows the actual raised issues.