Erich was alerted immediately after the decision was made. The pantheon had decided to hand over the Sage into Erich's custody. And thus, without delay, the man was arrested, and brought to Erich's ship, where he and his crew were already waiting for them. Anubis himself had decided to meet with Erich and send him off with a particularly thankful farewell.
"You have your prisoner and are one step closer to finding the other fugitives. I do not doubt that this man holds the answers that you need, and I trust that you are skilled enough in interrogation to discover them. Or at the very least, your companion is well suited to the task.