The game bug on exploration map.
When you click on explorer, a end of a fight, or end of exploration, you have a "loading" screen before the next fight or something else. My game stay loop on this screen, no frezee but the animation loop ...

Pic of loading screen:
http://pix.toile-libre.org/upload/img/1514043956.jpg

My pc:
adrien@ESataWork-64
OS: Arch Linux
Kernel: x86_64 Linux 4.13.10-1-ARCH
Uptime: 5h 8m
Packages: 1861
Shell: bash 4.4.12
Resolution: 1920x1080
WM: JWM
GTK Theme: oxygen-gtk [GTK2/3]
Icon Theme: oxygen
Font: Sans 10
CPU: Intel Core i7-2600K @ 8x 3.8GHz [27.8°C]
GPU: GeForce GTX 560 Ti
RAM: 2844MiB / 11969MiB