Virus def question

Been a while since I’ve posted on here (thankfully!)

Just a question about the virus defs from today.

The last virus def update I received this morning (UK) was 20150326.016. Yet the Norton intelligent updater website only showed 20150326.002 and now 20150326.032. So no reference to the 016 one that I downloaded.

Anyone else received that 016 update? Not particularly concerning as of yet.