### Describe the issue

bitcoin-qt: Debug pop-up window, Peers tab, right-click ban node for 1 hour, day, week, year does nothing. Disconnect node still works.
### Is the issue reproducible?

Yes.
#### List steps to reproduce below:
1. build master branch after commit https://github.com/bitcoin/bitcoin/commit/6423116741de2144872389cf63a621539ae79aaa
2. launch bitcoin-qt (on testnet is advisable)
3. test ban node list right-click functionality on Menu->Help->Debug pop-up window, Peers tab.

{
    addrman.SetServices(addr, nServices);
}
void CConnman::MarkAddressGood(const CAddress& addr)
{
    addrman.Good(addr);
}
void CConnman::AddNewAddress(const CAddress& addr, const CAddress& addrFrom, int64_t nTimePenalty)
{
    addrman.Add(addr, addrFrom, nTimePenalty);
}
void CConnman::AddNewAddresses(const std::vector<CAddress>& vAddr, const CAddress& addrFrom, int64_t nTimePenalty)
{
    addrman.Add(vAddr, addrFrom, nTimePenalty);
}
std::vector<CAddress> CConnman::GetAddresses()
{
    return addrman.GetAddr();
}
bool CConnman::AddNode(const std::string& strNode)
{
    LOCK(cs_vAddedNodes);
    for(std::vector<std::string>::const_iterator it = vAddedNodes.begin(); it != vAddedNodes.end(); ++it) {
        if (strNode == *it)
            return false;
    }
    vAddedNodes.push_back(strNode);
    return true;
}
bool CConnman::RemoveAddedNode(const std::string& strNode)