1.  On p. 922 (middle of 2nd column), Omega is defined as 
2*phi*sigma^2_a + Delta^7*sigma^2_d.  However, the Omega used on p. 923 
and subsequently is the above plus I*sigma^2_e.  The easiest fix would 
be to replace the Omega on p. 922 with a capital Sigma, and then on 
p. 923 define Omega to be Sigma + I*sigma^2_e.

2.  This is not an error or typo, just a clarification: on p. 9, the 
diagonal of the matrix bold capital Phi has ith element (1+rho_i)/2, which
is just the kinship coefficient of individual i with himself, 
where rho_i is the inbreeding coefficient of the ith individual. 
Similarly, the diagonal of the matrix bold capital Delta has ith element 
1-rho_i.