Could be... if Virginia only wants him for 31 days, then that is possible
https://www.inmateaid.com/ask-the-inmate/how-long-can-you-sit-on-an-out-of-state-detainer-on-a-probation-violation-he-was-released-from-jail-and-went-to-his-po-and-they-arrested-him-on-a-detained-and-hold-for-virginia-we-were-told-on-day-31-they-will-release-him-is-that-true#answer
Accepted Answer Date Created: December 23,2017