clear excluded floodfills after successive publishing

libi2pd/Destination.cpp

@@ -699,6 +699,7 @@ namespace client
 						{
 							// we got latest LeasetSet
 							LogPrint (eLogDebug, "Destination: Published LeaseSet verified for ", s->GetIdentHash().ToBase32());
+							s->m_ExcludedFloodfills.clear ();
 							s->m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_REGULAR_VERIFICATION_INTERNAL));
 							s->m_PublishVerificationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishVerificationTimer, s, std::placeholders::_1));
 							return;