Sorry to hear that, Blue.
I just tried it using a free account on ancestry, and it works for me.
I think Arthur Edwin Paul's parents were buried at Everton Cemetery
Eliza Ann Paul, 24 Oct 1929, age 76
Section 7 Grave 212, owner James Paul.
James Paul buried 16 June 1931, age 82, same grave, owned the deceased.
Perhaps garstonite has come up with the answer to the question regarding their son in 1923.
John