GitLab Runners cleaning campaign ongoing (ETA 2nd October 2023). Check https://cern.ch/otg0078219 for further information.
The legacy configuration of MuonIdHelperSvc needed to be updated in a few places after !62133 (merged).
The main place we see the issue is in RDO merging (used in presampling workflows). See ATLASSIM-6522, ATLASSIM-6533
Tagging @jojungge, @tadej, @tlari, @mbandier, @jmaurer, @strichte