target="_blank" attr unusable

[Etheryte]

Vue.js / vue-router versions

2.1.9 / 2.1.1

Reproduction Link

https://jsfiddle.net/q46wrr7x/

Steps to reproduce

Specify the target attribute on any an a or a router-link. After the app is mounted, the attributes are missing. In the Fiddle, links with the target attribute present have a green background, all other links have a red background.
What is more, the issue also affects links that are outside the actual application mounting node (see Fiddle).

As covered in #827, using the target attribute should be fixed, at least on a tags. It seems it is completely unusable at the moment.

[fnlctrl]

It's working fine here.. Can you tell us about the OS/browser you're using?

[Etheryte]

@fnlctrl I'm running macOS 10.12 with the latest Chrome. It seems to be an issue only when I have uBlock Origin enabled.
The app gets mounted (the router links work), but all target attributes are missing.
I've closed this issue as the actual problem seems to lie somewhere else entirely.

[agm1984]

This still occurs with uBlock Origin. Just disabled it on my localhost and target="_blank" started working.