I just took some pillinia out of a phal I have blooming. Thats definitly what that white thing is. Its missing the two round pollen balls
Wikipedia: Most orchids have waxy pollinia. These are connected to one or two elongate stipes,[clarification needed][3] which in turn are attached to a sticky viscidium, a disc-shaped structure that sticks to a visiting insect.[2]
Looks like they gone from my phal.
Awesome! Thank you, that's really fascinating.