In my view it is not a glitch but, for plausible deniability, looks like one.

For how long has Q been saying wait and see if they can hot a zero delta? This has been built up to!

We have 3 types of zero Delta:

Post to Post
Tweet to Tweet
and Post to tweet or vice versa.

Post to post was the last to be achieved - by these "glitches".

http://www.abovetopsecret.com/forum/thread1250823/pg313#pid24829427