I did the same. I immediately withdrew the gold. Losing items is one thing. 9mil gold, not going to take the chance.
Unless it’s a display glitch where the items are there and we just cannot see/interact with them, I don’t know how Blizz is going to rectify it if in fact the items are gone. They have stated in the past items lost to glitches will not be replaced.
This bug is huge, if not game breaking for hundreds of us (and growing).