Sweeping !42384 from 21.2 to 21.3. Fix issue with short index for IOVPayload PT conversion (!42475) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-43f733e8729-21.3 into 21.3 Apr 11, 2021

Fix issue with short index for IOVPayload PT conversion

See merge request !42384 (merged)