From my experience Glocks and blazers don't get along very well but your milage may vary. From what I have seen if a Glock gets even slightly dirty aluminum Blazers tend to stick in the chamber. I would try some Winchester White Box and other brass cased ammo first then, if they work OK, clean the bore and chamber and try the Aluminum Blazers again.
But a glock is "Perfection"!
There is no way that you had any problem with the gun.
You just had a dream that seemed so real that you had to tell us about it.