I was in Manchester this year and have to say the content this year in the sessions was of a very high standard but on both Friday and the Saturday each presenter seemed to have an issue with the 50 minutes so  you definitely werent alone.

We were all aware of it in the audience that presenters were in a hurry so personally i didnt interject with questions.

The challenges of delivering high quality technical content is tough against a clock but in most cases the presenters did fantastically. Efforts were appreciated.