Discussion about the Stronghold faction.

In the second mission, I was finally caught by the bugs of Heroes. When Sharka captures you, you are given a quest depending on the hero's reputation; in my case, it was a sentimental orc. After the dialogue with him, a notification appears stating that it is impossible to side with Sharka because there is no reputation with the Blood faction. Ideally, I should be completing the quest for the rebels. But this damn notification doesn't close, no matter what I do; it doesn't highlight, it's a problem. Before that, I played as the Blood faction, and everything was fine.