GTB prevent stasis, and not every cure stuff cure stasis, only clearence from ABs and Dispell from Sorcerers...also Stasis has an AOE wich can be avoided if you stand on the right position, the better is (if you are playing with a team) is keep a Sorc or AB the far you can from the precast line or the point where stasis will be cast, so when stasis goes off that said sorc/AB could dispell/clear the group, some guilds keep sorcs or ABs GTBed to do the same.
Consider tho that dispell aswell as clearance will get rid of other good buffs, also a linked SC cant be dispelled so their only chance is get clearence from an AB on their same party, most of the times tho Dispell is better because doesnt have party restriction as Clearence, exceptions will be SCs.