Please note that there is a bug related to the <empty> label in the following sections:
-Arcade card
-Match Chat / Notification
I have seen the same bug reported already with no answer
Same Bug
Chat notification
https://imageupload.io/VCkzXaQfq3P5Xyq
Arcade section
https://imageupload.io/p5WCPP9sTsPVtH3
Game version 2.7.0.1.118019
Italian Language
SOLVED in Game version 2.7.1.0.118825