Eg. If locale is fr-CA, it was crashing. If locale was only fr, is was working.
Now, composed locales print the watermark using the base locale and
hour_minute format is fetched from the base locale
TODO: fix the test
rails test test/integration/reservations/create_test.rb
Reservations::CreateTest#test_user_reserves_a_machine_and_renew_a_subscription_with_payment_schedule_and_coupon_and_wallet [test/integration/reservations/create_test.rb:841]
Minitest::Assertion: Expected: "stripe"
Actual: nil
