Things are also VERY slow (as the ads roll down) but this is quite understandable (teething problems).
Something else which is emerging is that the INITIAL post on a thread often needs to be referenced (especially in my own J5@5 - but in other posts which sometimes attract MANY responses). Unfortunately as each reply appears, the original post is pushed back. Eventually it may get so far down the list that one loses interest and logs off.
I've already had two replies where my clues have had to be written down as the scrolling was 'becoming a bit of a pain' This has not been necessary before. I hope it will not cause a fall-off of hits.