it seems the nvda.po file for hindi language is not synchronized. I guess someone has accidentally added strings, maybe used notepad++ instead of poedit to work in the file. Could someone like Mick, Noelia or Joseph rebase it to the last version please? As of now there are more than 2.300 strings in it but the correct number is 2.277.
In the worst case the translations will be lost, but I hope not.
Thanks and best regards