Same issue.
Uninstall/Reinstall didn't work.
VPN/Disconnected during loading screen and it temporarily let me on the main screen- then at any new loading screen it goes right back into the infinite 'ten friends in bottom left of screen 'matchmaking.
Deleted temp files, restarted, reinstalled. No fix.
Logged out/back in when having the main menu screen available. Same issue remains.

Same for me. Did all suggested fixes. Uninstalled, deleted temp files. Restarted computer. Arena devs, please reset server side.

Same thing. Ranked best of 1. Closing and restarting the program does nothing; opening the game on my phone shows the same message.

Same issue. except i wasn't playing brawl but ranked historic.
Alt-f4'd to force close the game after waiting 5mins for it to find a match.
Now 2 hours later my account still loads start into "waiting for opponent"
Not having access to ANY of the settings menu during loading into a match is poor game design.

This is a game breaking bug.

Same issue, 3 hours now. Restarted PC & client, reinstalled game, cleared cache, cleared windows registry, signed in & out, attempted login on mobile.

same issue here

Same issues on Android. I even completely deleted and redownload the game and it's still giving me same issue. I was loading into a brawl match. Release me from this ****.

Same problem on android and PC for midweek magic draft, stuck for hours, can't play at all

Same issue here, plz help ! I am on PC / Steam

Same issue. Unable to leave the leave match making and listed as being offline.

Same issue here

need freedom

same thing for me. it was during a draft match... Free me plz i just wanna play some games

Same problem. Free us WOTC!
I did a "Sign out everywhere" to make me login again, but it still kept me in the queue

It has been a couple hours since I made the post, and I am still stuck in the matchmaking queue... WotC... please release me from purgatory lol.

Same issue with me. Tried switching back and forth from mobile to PC and it skips the main menu and just gets stuck searching for opponent forever

Same Problem on Android.
Restarted the App multiple Times. Tried with Mobile Data and WLAN.

Likewise

having the same problem

1. ranked standard(pc windows)
2. que took over 10 min no match
3. no cancel button so alt f4 to restart client
4. stuck forever vs non existent opponent
5. quick restarted multiple times, tried logging out and in on different devices, repair/installs change nothing, logging in on two devices doesnt even log you out of the game on one ( so both are trying to find a game at the same time weirdly)