Client Bug During Champ Select

I noticed some visual bugs that caused me not to see initial champion picks in the first 15 seconds. Then when I selected a champion to ban my client stopped responding during the animation.

Windows 10 Home 64-bit (10.0, Build 14393) (14393.rs1_release.160915-0644) System Manufacturer: Gigabyte Technology Co., Ltd. Processor: AMD FX(tm)-6300 Six-Core Processor (6 CPUs), ~3.5GHz Memory: 16384MB RAM DirectX Version: DirectX 12 Graphics: Geforce GTX 760