The date of the statistics data was using the date of the regenerate
command parameter. This was ok for the nightly builds but definitly not
for bulk regeneration
This bug is due to the refactoring of the statistics builder service,
in 2022 august. The default_options were not defined so the nightly
worker has no luck to run. The statistics may not have been built since
then, so a rebuild is required
NoMethodError: undefined method `project_info' for Statistics::FetcherService:Class
app/services/statistics/fetcher_service.rb:179:in `block in projects_list'