A pause caused by a takeover offer should be lifted after 60 minutes:
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiSouTao4TxAhWzyzgGHcF9AUgQFjABegQICBAD&url=https%3A%2F%2Fwww.asx.com.au%2Fresources%2Fnewsletters%2Flisted_at_asx%2Flisted-at-asx-20180919_0818.html&usg=AOvVaw2Dq6tQX7vvYhI2loO37Ao1
This is not a trading halt.