Did you mean why isn't there a redirect for long in OT after a thread moves to PARF?
When a thread is moved the moderator can leave no redirect, leave a permanent one, or set the "lifespan" of the redirect from a day to a year. So it depends on the mod. I moved this one from PARF to OT with a redirect that will expire in 24 hours for example. (For science sake).
We don't get to move threads OUT of PARF very often - felt strange.