If it affects the early Mk10B seats in the TMk1 and the Mk16 seats in Typhoon then it must almost certainly affect the lightweight Mk10 seats in the T2. Irrespective of foreign operators and their decision, the Leeming based Mk167s operating under MoD approval would also be affected unless there it is a supply chain issue that allows those to be treated separately.
Only other question is whether the F35 seat is similarly affected. Not good having all the frontline fast jets affected by the same issue.