No not normal.
What brand pads and rotors are you using?
Initial thought was maybe not seated correctly but then you wouldn't have been able to get caliper pin back in. Then thought maybe you were shipped S pads accidentally. But IIRC they are also a bit wider so they should not have been able to slot into caliper and again you shouldn't be able to get caliper pin back in.
Maybe wrongly packaged pads? I'd contact seller and have them send corrected ones.
Good luck
