It looks like you've just dismissed them when they appeared (or you answered the wrong option, before they all gave you the field). I dismissed my religion issue when it first came up, and from memory it was a couple months later that I got it again.
There's nothing more beyond waiting you can do to regain the issues if you've already dismissed them.
And in the meanwhile, of course, nothing bars you from naming those features in your sig or in factbooks anyway...
The Confrederated Clans (and other Confrederated Bodys) of the Free Bears of Bears Armed (includes The Ursine NorthLands) Demonym = Bear[s]; adjective = ‘Urrsish’.
Population = just under 20 million. Economy = only Thriving. Average Life expectancy = c.60 years. If the nation is classified as 'Anarchy' there still is a [strictly limited] national government... and those aren't "biker gangs", they're traditional cross-Clan 'Warrior Societies', generally respected rather than feared.