Adobe font (Poppins) switch from roman character to hindi for no reason

Hi, I'm experiencing weird bug. It lasts only 1 frame : some words in my comp are switching from roman characters to hindi characters for no reason. I mean, there is no key frames, and there is no intention of making an effect by switching characters to another. I tought it could be a graphic bug or something while previewing. But the thing is that when I'm making a render this bug stays.
 
This monday everything was working fine and when I reopen the project this morning the weird bug appeared.

I've tried, closing and reopening after effects. Restart my computer, and desactivate and reactivate Poppins font (Adobe font) that I'm using in my comp. 
Nothing has worked, still have the issue. Did someone already experienced this issue and solved ? 

Thanks in advance for your help.