Publisher Erratum: Long-lived particle reconstruction downstream of the LHCb magnet. - Aaij, R.; Abdelmotteleb, A. S. W.; Beteta, C. Abellan; Abudinén, F.; Ackernley, T.; Adefisoye, A. A.; Adeva, B.; Adinolfi, M.; Adlarson, P.; Agapopoulou, C.; Aidala, C. A.; Aiola, S.; et al. (European Physical Journal C -- Particles & Fields, 2025)