expected behavior

When creating a name and rank and then pressing ACHIEVEMENTS, the application should not be damaged.

Real behavior

After I created the name and rank, then pressed ACHIEVEMENTS the application will be corrupted.

How to reproduce

• Download app in f-droid.
• Run the application.
• Press line 3 in the top left corner.
• Select a profile.
• Enter a name and rank.
• Next press line 3 in the top right corner.
• Select a profile feature.
• Click ACHIEVEMENTS.
• Bugs are visible, app is corrupted.
• Browser: Gobandroid v2.5.9
• Operating system: xiomi redmi 4A, Android v6.0.1

Recording Of The Bug

https://youtu.be/Vq-0meh-0fU