Please check this thread before you report an issue. Some of them may have a workaround too.
To report an issue, you can do it in this thread Travian: Codex Victoria - Report issues.
Contextual help cannot be closed -> workaround: temporarily disable contextual help in game options
Second and third village do not give expected production despite resource fields lvl 5 -> devs currently working on that. Suggested (and confirmed) workaround from players: transfer your hero to those villages. The additional resources from the hero triggers the change.
Аpplying resource rewards from hero inventory can overflow storage, and thus result in losing resources -> workaround: please check thoroughly how many resources you want to move before performing action
Second and third village not showing correct amount of population -> workaround: build something in the village, and it should show the correct amount of population