Local language (Nepali) script issue

Hi,

This is a funny problem and I cannot figure out why this happening. Any help will be much appreciated.

I use Polylang for my multi-lingual website.

3 of the languages are – Hindi, Bhojpuri and Nepali. They are 3 different languages but the script is same (Hindi) ie. even Bhojpuri and Nepali are written in Hindi script.

All my sections run perfectly except for one issue – when you write बारे ( a common word in all 3 languages ), it behaves odd only in Nepali language. Turns into a random English word – ’bout. You can check the title of the attached article to understand.
The word बारे works perfectly in Hindi and Bhojpuri. It works fine in Nepali too if I separate the letters – बा & रे or use these letters in other words but together they turn English. [It’s like you cannot use ‘abc’ together but can use a, b and c separately)]

Please help me solve it. Its only these two small letters used together but is causing a major issue since I do regular content.

The page I need help with: [log in to see the link]