I heard the same, from informal source, yet to be confirmed. or might be simply rumour. However, I see strong evidence on the claim. He aslo avoided participating in 2046 people's movement. At that time, he was enjoying a life either in UK or in Germany (forgot the place). He returned to Nepal only after the restoration of so-called democracy which he presented to palace himself later. This time too,as the movement is getting momentum in Nepal these days, he might try to stay away purposefully, to help the palace.