I was amazed this morning, an interrupted deep meditation at 10 minutes, that had felt quite skimming the surface … sorted issue quickly, then straight back in to DM, I was really amazed that I had been sitting for an entire 30 minutes… it was a beautiful ecstatic meditation I have to say! but, however conscious one thinks one is sometimes, it’s that watch hand that reveals the truth! Maybe it’s a dimensional slippage. Losing time started at the beginning, and I’ve had a crappy day yesterday as had a tooth pulled out, seems sometimes when you pause something, then go back, it’s more intense. 
Each time you return to the cushion, it has a diffent flavor. All one should do is be there, soak in it, then take it into their day. Simple really
yes Dogboy, you are right, there’s no telling the ‘quality’ of the DM beforehand, I’m trying hard not to pre-conceive or prejudged experiences, it’s exciting when something ‘wild’ happens from within. I decided to miss my morning and forced myself to be sociable! I needed some people contact! Everybody is changing, small or large steps, these are energetic times! x
Strangely, a couple of days ago, I experienced the same thing.