Harada explained that between Tekken 7, Rise of Incarnates and the ongoing free-to-play efforts Tekken Revolution and Soulcalibur: Lost Swords, finding space for TxSF is a matter of timing.
Maybe you just had a flashback to August 2013, when Harada said that Bandai Namco was "looking for the right time" to release TxSF while reassuring us it was still in development. In the 2013 statement, Harada noted the recent release of Street Fighter X Tekken, Capcom's take on the series crossover project, as a reason we hadn't heard much about TxSF. Considering how similar the titles are conceptually and in name, that makes plenty of sense.
With 11 months between this statement and the last however, it's tough to still consider SFxT a recent release, so hopefully we can catch a glimpse of a new trailer or something soon. You know, after Bandai Namco finishes everything else it's working on.