Could be... didn't that happen back in 1999? Under the Assemblies of God and not under Brian Houston? And didn't his dad die in 2004?
Yep.
If you're interested, there are some links on some of my posts in this thread.
The investigation into Brian Houston is current, and in simple terms relates to his actions after his father admitted to being a pedophile to him.
At times, Houston has asserted that his father was then removed from the church in terms of preaching, etc, but video evidence to the contrary has come to light.
There are also some questions and inconsistencies around what a church leaders responsibilities are in a legal sense at the time of the alleged offences, since Australia's mandatory reporting laws covered schools and hospitals, not churches.
To be clear, I'm not asserting Brian Houston is guilty of anything (in this thread, at least). But he is under active investigation for actions he took (and didn't take) when he became aware a crime was committed.
I could see the White House being wary of him for that reason(again, not because he's guilty, but because he's under investigation). But that is speculation on my part.