some debug, fix a crash removing a currently selected contact

core/handlers/omemohandler.cpp

@@ -169,7 +169,15 @@ void Core::OmemoHandler::getDevices(const QString& jid, std::list<Shared::KeyInf
 
     for (QHash<uint32_t, Device>::const_iterator itr = devs.begin(), end = devs.end(); itr != end; ++itr) {
         const Device& dev = itr.value();
-        out.emplace_back(itr.key(), dev.keyId, dev.label, QDateTime(), Shared::TrustLevel::undecided, Shared::EncryptionProtocol::omemo2, false);
+        out.emplace_back(
+            itr.key(),
+            dev.keyId,
+            dev.label,
+            dev.removalFromDeviceListDate,
+            Shared::TrustLevel::undecided,
+            Shared::EncryptionProtocol::omemo2,
+            false
+        );
     }
 }