Go to: https://st.unicode.org/cldr-apps/v#/en_GB/Fields/25a7d97a372ac06d
Add your vote on the winning item.
Actual: error "Sorry, your vote for 'month' could not be submitted: The item is the same as the code." and message in the info pane "Not submitted: The item is the same as the code"
The same thing happens for “year”, “month”, “day”, and “hour”. It does not appear to happen for “minute” or “second”.
Should we hard-code those four exceptions to the “same as the code” rule?
The actual merged PR, now in-production, treats year, month, day, and hour as exceptions to the rule, but only if getSourceLocaleID is en or starts with en_.