Dear Riot, Champion Select

I love the new champion select you guys have made, but there are still bugs/glitches.

Examples:

1. Sometimes when joins the champion select, all the text slides down towards the bottom of client, and your runes/masteries, summoner spells and ward skin boxes dissappear.

2. When a player selects ban, it doesn't ban, no matter how many times we click

3. The same as number 2, but with selecting your champion

This has happened to several of my friends, and many times.Could you tell me what is going on?