Does sorting an array alphabetically work strangely?

Question

JavaScript

https://jsfiddle.net/250orzjv/
I sort by the sort field. it is equal to the address field, but all in lower case.
I cut off the index (if any) and the city from it for a long time.
Sorted purely by street name.

at the exit I get

410018, Saratov, Ust-Kurdyumskaya, 7A
Saratov, BAKHMETEVSKAYA, 20/24
410033, Saratov, named after 50 years of October, 107a, office 204
410017, Saratov, named after Rakhova V.G., 26/40
410054, Saratov, Begovaya, 19
410012, Saratov, named after A.M. Gorky, 33, office 1
410009, Saratov, named after 50 years of October, 13
410005, Saratov, named after Razin S.T., 58A
410056, Saratov, named after Chapaeva V.I. , 4
410004, Saratov, named after Chernyshevsky N.G., 56
410012, Saratov, Moscow, 110
410044, Saratov, Builders, 6
410064, Saratov, Tarkhova, 1A
410035, Saratov, Tarkhova, 31A
410056, Saratov, Ulyanovsk, 3
410015, Saratov, Entuziastov, 34/40


The first four streets are not as expected.
And in IE sorting doesn't work at all.
Please point out the error

Answer 1

The code is not readable