I was playing my elvish army last night, and as one of the beginning quests, had to research stone walls. I put in the research on my citadel for stone walls, vine walls, and whatever the other thing is that is an option. The research completed but I didn't have enough gold at the time to build the walls.
As I log in this morning the research is back to being blank, meaning I need to do it again, however the crowns I had previously used to complete the research the first time, are still gone.
So lost crowns and no research done.
Is there a way to get me back what I lost? Or to give me back the research?