Normally 3y’s are issued reasonably quick. And seeing the rights expired on 31-Dec-2018 the ASX could be looking at it? And could explain why no 3Ys to date, they still have 3 buisiness days left.
Just as they did with the rights issued over at GLV. GLV tried to issue performance rights after the shareholder approval had expired so the ASX stopped the issue.
Note- A change of directors interest 3y is to be supplied to the ASX within 5 business days of the actual change of the directors interest. They have 3 days left to supply a 3Y for each director to the ASX
3y required within 5 business days
https://www.asx.com.au/documents/rules/Chapter03.pdf