Does anyone know what this is any different?

Yes, there is a bug on one of the modules you are using, that returns perl scalars with a wrong reference count. Perl perform an integrity check looking for this kind of errors inside for loops and that was why you were seeing the "Use of freed value in iteration" message.

And now, you are not using the faulty values, but copies of them (@userids). Perl doesn't see any problem because it's not looking at the faulty values any more... but that doesn't mean you have solved it, it's just hidden, waiting to crash your program at any time!!!

In reply to Re^2: Use of freed value in iteration by salva
in thread Use of freed value in iteration by js1

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