They will be restricted for one year. At that time, under rule 144A (Hence the 144A designation of the shares) holders can find a lawyer to write an opinion letter for them, contact the TA and pay all TA costs for reissuing the shares without a restrictive legend.
Good luck.
I have no humble opinions, but I do have opinions and those are what I express in my posts. BUT...I have been wrong before and likely will be wrong again so do your own research and don't blame me if you are too lazy to do so.