Caught a syntax error: unrecognized expression: #!

[meglio (Anton)]

Just caught this in my logs:

Uncaught Error: Syntax error, unrecognized expression: #!
Url: http://forum.kozovod.com/assets/ember_jquery-94d39baf2b7a346571d3472782c3994e23b7cf8c4e2c645075bc11f7a82cdccf.js
Line: 1
Column: 26848
Window Location: http://forum.kozovod.com/t/norma-vyseva-vruchnuyu-trav-dlya-sena-i-zelyonogo-korma/593#!

Env

Backtrace

[sam (Sam Saffron)]

I am not sure what to do with this report, what it the actual issue the end user is experiencing? This is very possible due to a plugin.