Please share your feedback in the issue-tracker.
To build the graphs locally, clone the repository, set the top directory as the working directory in R and run the code below. You need to have the font EB Garamond installed and R built with Cairo support (check capabilities() if you are unsure).
renv::restore()
targets::tar_make()
If you prefer working in Python, @morberg has put together a Python notebook using the same data.
Other useful sites to track Swedish Covid-19 statistics: