Merged r12120 from trunk to 2.3-stable (#14501)

fix Russian "description_date_range_interval" translation misprint.

Contributed by Artem Kondratyev.

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Merged r12079 from trunk (#14584).

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Reverts r12123 (#14584).

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Backported r12079 from trunk (#14584).

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Merged r12126 from trunk (#13008).

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Merged r12131 and r12132 (#14798).

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Updates for 2.3.3

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