Clicking on old blueprint may crash the game

Loading some blueprints from older game version may crash the game.
It only occurs in a paticular game session and triggers steadily. don't konw why...
Clicking on it caused the game to freeze.
The first bluprint in https://hub.coigame.com/Blueprint/Detail/1058, version 2

Found another pair. the last one in the blueprint folder.
And interestingly, after turning the save into sandbox using "enable_sandbox" command, it suddenly worked

Looks like a rendering problem with chinese characters (confirmed sub folder description)