Makoto has no power of making Zaif add XEM or the speed.  He is not that one doing that.  All he said is that they guy from Ziaf talked about it. 

That doesn't make Makoto a liar.  It just means what we all know, that a exchange adds you when it really adds you.  Usually you get a few days notice after their testing is finalized.  Nobody gives a date a month out.  I have worked with a lot of exchanges.  That just isn't how it works.  It just takes us a month to get them to UPDATE completely, not add. 

Also, multiple people in addition to myself have also said repeatedly that there is no set date.  Just because some guy told Makoto he would, doesn't mean that guy set a firm date.  People in crypto are often back and forth.  It doesn't mean that they won't add it, it just means that nobody knows the timeline.