Bug in Complex_vector .^ (-1) [SOLVED]

[JMB]

The following command gives a wrong output in HOME (FW 10637, VC 11226):

[i, -i] .^ (-1) → [1-i, 1+i]

In CAS you get the correct answer:

[i, -i] .^ (-1) → [-i, i]

If you use lists instead of vectors, you get the correct result both in HOME and CAS:

{i, -i} .^ (-1) → {-i, i}