SLA date is not translated properly to Russian language

Summary

SLA date is showing in English

Steps to reproduce

1. Change user profile to Russsian
2. Browse any Service Desk issue that has SLA and notice the "-12w" instead of "-12н".

Expected Results.

JIRA should translate the week and month to

days - дни - д
weeks - недели - н
month - месяц - м

you see, for hours - часы - ч - all is fine.

Actual Results.

Workaround

No workaround

Note

Affected SDS 3.12.0 and 3.13.0