respond with confirmied router to exploratory lookup

libi2pd/NetDb.cpp

@@ -1407,7 +1407,7 @@ namespace data
 		// must be called from NetDb thread only
 		for (const auto& it: m_RouterInfos)
 		{
-			if (!it.second->IsFloodfill ())
+			if (!it.second->IsFloodfill () && it.second->GetProfile ()->IsReal ())
 			{
 				XORMetric m = destKey ^ it.first;
 				if (m < minMetric && !excluded.count (it.first))

libi2pd/Transports.cpp

@@ -639,7 +639,7 @@ namespace transport
 			{
 				// Non-confirmed router and a NTCP2 direct connection is presented
 				compatibleTransports &= ~directTransports; // exclude SSU2 direct connections
-				directTransports &= (i2p::data::RouterInfo::eSSU2V4 | i2p::data::RouterInfo::eSSU2V6);
+				directTransports &= ~(i2p::data::RouterInfo::eSSU2V4 | i2p::data::RouterInfo::eSSU2V6);
 			}	
 			for (auto transport: priority)
 				if (transport & directTransports)