https://wowhead.com/item=194684 valdrakken vendor water isnt counted as food/drink. is there a list where one can add it manually? (:

I'll have a look later today, in which language are you playing ?

This item is working fine on my end. Tested with English and French language for text. If you use another language please tell me.

Also, please provide me the output of:
/buffet debug <item>

Thank you.