There is a first time for everything!
I have been working with miniatures for a while, since the 80's, and I have never had this happen to me, until now:
My tube of super glue has run dry! Typically, I replace them after the tip is so plugged up that they are not usable, or the glue inside has cured due to a leak. But not this time! And, it lasted a long time - this tube was opened at least 4 years ago...