This is what I thought as well, but here is his tweet
Victor Claver @VictorClaver9
Today I will not play. I am in the airport to go to Portland. I am grateful that the FEB has allowed me to go to arrange it... I will tell you how it went upon my return!
That is how I translated it anyway. I am almost fluent in Spanish, but I am sure you can correct any errors.
Victor Claver @VictorClaver9
Hoy no jugare. Estoy en el aeropuerto para volar a Portland. Agradezco que la FEB me haya dejado ir para arreglarlo...A la vuelta os cuento!
Yeah, good translation! The announcers didn't say anything in yesterday's game, so I assumed he was playing tonight vs. France (with Batum, unless he's also traveling to Portland... or Minny, xD).
Our next game is friday, so I suppose he'll be there a couple of days to sign and then he'll be back by then.