This has happened to me twice. I just pull out the strainer (it was sanitized prior to use) and keep using it to strain what I can. Just means a bit more trub at racking time.
MATT - 65g in 2k8
3rd Circle Brewery
Ferminatin' - Route 666 Pale Ale
Figurin' to do - Oatmeal Stout, Gueuze, Belgian Blonde, Mild, English Pale Ale, Weizenbock