Tittle and description changed when search

Hello.
I couldnt notice the exact moment but suddenly when I do a search in google for my site cafemoreno.cl or for some key words (orquestas para matrimonio), in chile, the tittle and description are now a mess. I went obviously to the pages and everything seems normal, no changes done.
This is the description:
ダイジェット工業（株）（ダイジェット） ［MSNM650S10C］ 頑固一徹【2015ショップ?オブ?ザ? イヤー受賞店】。【AST】ダイジェット工業（株）（ダイジェット） ［MSNM650S10C

I searched for this text and noticed that there are several wordpress sites wit the same issue. Anyone knows what is the reason and how to fix it?

Thanks a lot!

Sammy M