Joined heist lobby, kicks me out. (XBOne)

[SKYHAMMER]

Here's the deal. I logged into online to play some heists, I don't host them, just play as a crew member with randoms, I do that by accepting invites or joining on call, yesterday everything was okay, but today, every single time I join a heist, we wait for other players to join and when we are ready, the game kicks me out telling me that the leader has left the game or the planning board. I noticed that some times when me and the leader are waiting for other players, a gamertag will appear and say "joining" but a few seconds later it changes to "left", never letting the player join. I have been trying to play a heist for almost two hours now but no luck. I joined and played a few random missions to see if it was a problem with my network or something but those went well, even won some races, after that I tried joining another heist setup and it happened again, first it was just the leader and I, then two randoms started to join but before they managed to do so, the game kicked me out saying that the leader had left the planning board. Has any of you been experiencing this today (August 27th) or ever before?