[L10N] Month/Year category are displayed as "month/year" for experiments from previous year

[google-admin]

Action Performed
Month/Year value are displayed as coded or displayed as "month/year" ("महीना/ साल") instead of actual value for experiments created from previous year.

experiments created in current and previous years.
Device Settings>Language & Input>Language-English.

Steps to reproduce the issue:

1. Launch Science Journal App and run setup.
2. In home page, observe the month/year category for experiments in both current and previous years.
3. Close or background the app.
4. From Device Settings>Language & Input>Language-Set to Hindi.
5. Relaunch Science Journal app home page.
6. Observe the localized value for month/year category for all experiments
   (both current and previous years)

Note: Remove English from language settings.

Expected Result
Month and year value for any experiment should display actual value [Ex: December 2018] and should not be "month/year"
("महीना/ साल")

Actual Result
In Hindi, Experiments created in previous year have"महीना/ साल" ("month/year") as category value instead of actual month/year value.
[Ex: Experiments in month/year -December 2018 are displayed as "महीना/ साल" ("month/year" in English) when device language is Hindi]