Game Client Bugs

So, I am not sure if I and my party/team is the only one who has been noticing these weird bugs going on all the time, I guess not since they're happening up all the time. Literally every time you open up a client some kind of bugs shows up.

Bug 1: When going to play sometimes the leader of the team cannot start searching a game (Search Match), and he has to give the leadership of the team to some one else to search for a game (the Search Match button is not highlighted).

Bug 2: Sometimes the client bugs so that you cannot enter a lobby (if you go Play->Pick A Game Type->Confirm). Nothing happens after you click Confirm. The client just stays still, it does not freeze, but nothing just happens by pressing the Confirm button.

Bug 3: Sometimes you cannot always invite all your friends to a game, you just can't. Also here you need to let some one in your team to invite them.

Bug 4: At least for now, when there is the "Dark Star Tresh" event thing banner when you log in, it says "Click Here to Play", well if you click on it, nothing happens.

Bug 5: The client always tells Error: Unable to retrieve some loot data..." when going to Loot menu. Every single time and the transaction there is extremely slow.

Bug 6: Sometimes when in a Lobby, it tells "Everybody must select their positions", even if everybody have chosen their lanes. This happens, even when playing solo.

Thanks for your time, I hope this gets fixed soon. It's extremely frustrating.