I was able to play the initial 3 battles for each of Daxos and Kalemne, but now that the duel phase mode is active, my opponent wont load, and so I cannot play any of the games.
I have tried the other events, and everything loads and plays perfectly.
I’m having the same issue.
Playing on Android if it matters.
I am having the same problem Kalemne side on iOS.
Same for me. Kalemne side.
Samsung device with Android.
People from my Coalition are facing the same issue.
In another post I created, someone said he and his fellows were with a similar problem.
I hope that if this problem is not solved within the weekend, that they extend it.
same same same
please fix this soon so we can get it in!
i smell bonus gift rewards from the devvies in the future!! n_n
I run into the same trouble as everyone else. Android, f2p, Kalemne. I sent a mail to the support team but no news yet.
Kalemne side. Loadinng afer chosing the deck doesn’s stop. Daxos opponent doesn’t show up.
Same, I’m daxos, no opponent showing up.
Same here. Playing Kalemne. iPhone.
Same issue. Playing Daxos, iPhone. @octagon_support ?
Too bad, it’s my favourite event.
Hi Everyone,
Event: Daxos vs. Kalemne - PvP Duel Phase is now back on track. Please close and reopen the game and enter the battle! Initially the battles might show up slowly due to players entering their decks again. But it should fill up quickly.
Thank you all for your patience! Go Daxos! 
It’s not helping in my case 
Edit: I got an opponent now 
Thanks!
Please try again now @Heartstone . For some players it took a while to work. Let us know, if it worked please.
Still nothing but a spinning circle as an opponent for me. Have restarted the game probably a half dozen times since the announcement that it was “fixed”.