From the following it appears that the report was correct in claiming that the Taiwanese Premiere had claimed to have received a warning Friday that a terrorist attack was imminent in South East Asia. However the warning does not appear to have been specific.
The report also confirms the assertion in the earlier post that the Taiwanese Premiere claimed US officials who gave the warning sought to have it kept secret.
Translation of Taiwanese article on early warning
English version of Taiwanese story on US warnings!
Cleric linked to terror group says Bali bombing was work of the Americans
Indonesian Muslim militants claim U.S. behind Bali explosions
Who bombed Bali?