I did a diligent search and, no, Mr 胡德华 was not interviewed by a Taiwanese media outlet, but by Hong Kong's. See
(i) 胡德華:當局不會對父有新評價. 中央社, Apr 14, 2014 www.cna.com.tw/news/acn/201404140176-1.aspx
("香港明報今天報導,胡耀邦之子胡德華指出")
There is no need to read the rest of this report.
(ii) 胡耀邦忌日前 胡錦濤訪故居; 偕妻參觀 向銅像三鞠躬獻花. 明報, Apr 14, 2014
news.mingpao.com/20140414/caa1h.htm
("胡耀邦之子胡德華對本報表示")