I'm trying to complete the Suthexe quest arc. I am currently attempting "storming the walls" I have done two quests but on my third I encountered an issue. I have met with Basim, freed Sigurd (sent to a boat) and killed Fulke, after a cut scene the priest runs over and informed me that he has held off the army for as long as he can, they're here and about to attack. But after this nothing happens. There's no quest marker and no army appears? I unfortunately didn't have a previous game save to go back to and being 100+ hours in, I don't want to have to start again. 

@infinitecezarus This just happened to me as of this moment. I see you posted 5 days ago, and no response from ubisoft. I found another thread mentioning the issue where ubisoft said that the recent patch released fixed this problem but for me it has not. For you either. Ubisoft, what is going on? do we need to keep making a hundred threads before yall pay attention?

@ashleysosa44 The glitch actually happened 4 days before the 'update', I was just hoping it would fix it but sadly it did not. I've looked on other forums for solutions but sadly no luck. I can't even seem to contact Ubisoft directly, when the 'live chat' is on I'm in work Just shows the great customer service! It's so irritating, I mean, the games aren't exactly cheap! I wish you luck in finding a solution!

UPDATE

I've managed to speak to someone on the live chat. The problem has been reported to the development team. So hopefully this will be resolved soon!

I had the same issue. The mission got stuck after the priest talk, with no markers, no quest details, no further explanations. It is the second region that is stuck for me, I want to finish the game but the dev team makes it harder to do so.

@suici666 I see your post is recent, I just updated and commented cause mine finally fixed... I will find it again real quick and copy paste.

@suici666
This was an issue I had previously. I am back here to say that I finally was able to do it.

I'm not sure if the update is what helped. But for probably the 5th time, I went back to that city, forget the name, started with a P... and walked around the entire thing. Like the times before, there are friendlies there, the mission does not show a map marker, nor does it mention task on mission itself on in game screen. (Top left where the mission name is, below the name is the task... this mission is the only one that was blank under the name.).

I had went on and did 2 other areas, checking back with what's her face each time to see if I could trigger it to work.
It never did initially.

But the last time I went back and walked around the castle, after a good 10 minutes or so running through everything, every part, it out of nowhere triggered the spawn of the mission. I dont know if it was the area of the castle I was at, but I believe I had ran over every part a couple times, so it could be. It could he how long I was there. I really dont know. I was just screwing around. Probably shooting arrows randomly as well. I believe I even walked onto fire to see if injury would trigger it. So I cant say what exactly it was.

When the mission finally respawned I believe it may have skipped over some of the expected fighting parts. Idk why. I entered a dialogue and then was told to make my way home where my brother was going. And I saved like crazy and went home and it worked fine. Was able to finish this mission.

All I can really suggest is that. Go to that castle city, (I forget the names but starts with a P I think, I know where it's at on a map if I need to point it out cause I kept trying it).
And just spend 10 to 20 minutes just walking around, doing random things that could trigger the game to respond.
I am sorry that this advice is vague, I had done the same thing several times before and really was not expecting it to work. So didnt sit here documenting each redundant thing I did. It came out nowhere, just started up like it had been there the whole time.

This is what I updated post on the main page about this issue.

This was an issue I had previously. I am back here to say that I finally was able to do it.

I'm not sure if the update is what helped. But for probably the 5th time, I went back to that city, forget the name, started with a P... and walked around the entire thing. Like the times before, there are friendlies there, the mission does not show a map marker, nor does it mention task on mission itself on in game screen. (Top left where the mission name is, below the name is the task... this mission is the only one that was blank under the name.).

I had went on and did 2 other areas, checking back with what's her face each time to see if I could trigger it to work.
It never did initially.

But the last time I went back and walked around the castle, after a good 10 minutes or so running through everything, every part, it out of nowhere triggered the spawn of the mission. I dont know if it was the area of the castle I was at, but I believe I had ran over every part a couple times, so it could be. It could he how long I was there. I really dont know. I was just screwing around. Probably shooting arrows randomly as well. I believe I even walked onto fire to see if injury would trigger it. So I cant say what exactly it was.

When the mission finally respawned I believe it may have skipped over some of the expected fighting parts. Idk why. I entered a dialogue and then was told to make my way home where my brother was going. And I saved like crazy and went home and it worked fine. Was able to finish this mission.

All I can really suggest is that. Go to that castle city, (I forget the names but starts with a P I think, I know where it's at on a map if I need to point it out cause I kept trying it).
And just spend 10 to 20 minutes just walking around, doing random things that could trigger the game to respond.
I am sorry that this advice is vague, I had done the same thing several times before and really was not expecting it to work. So didnt sit here documenting each redundant thing I did. It came out nowhere, just started up like it had been there the whole time.

@infinitecezarus Here to report that after the last update this mission is working again.