Update debug level check before timezone error log.

Updating change-id: I54eac299a3c93b7a16ec704b48153663a7cea123
That CL was not reverted, though it had been noted as so (the revert
was abandoned, as it was unnecessary).

This CL updates the debug level check to INFO from DEBUG, as
noted in the comments of the prior CL.

Change-Id: Ieefa7f28e0fdcb3ac39e9fb1e1343666cd69ad4f