I don't know what it is but sometimes on whatever version I have, it's just not there. However after a bit of Googling I have found an alternative version. It's different to my normal but it is interactive and does seem to work.
16,10 - I recommend ignoring "in the" ( as least I found that better) and then it's a double definition (DD) split "those such as eyes left" and "sack".
Generally straight forward I thought. Rather a lot of hiddens for one puzzle some might say. I also thought that “in” in 16,10 was strange, “and the sack” would work but doesn’t read as well.