Issue with date encoding function

[Gabriel]

POST | http://api.perturbacoes.tny.im/v1/pair => ERROR: 400 - parsing time "٢٠١٨-٠٩-١١T٠٠:٠٤:٥٠+01:00" as "2006-01-02T15:04:05Z07:00": cannot parse "٢٠١٨-٠٩-١١T٠٠:٠٤:٥٠+01:00" as "2006" | Failed to parse timestamp

Likely culprit:
https://github.com/underlx/underlx/blob/master/app/src/main/java/im/tny/segvault/disturbances/Util.java#L442