layer13.net (anti Adblock alert popup) not blocked by ABP

[darkblue]

Environment

Windows 10 x64, Firefox Nightly 45.0a1 x64 (2015-11-15), Adblock Plus build 2.6.11.4045 with Easylist and Adblock Warning Removal List (both updated).

How to reproduce

1. open an e10s Firefox window and open ​https://layer13.net/

Observed behaviour

1. the Anti-Adblock alert popup "Please disable adblocker / whitelist this site, thx" is not blocked.
2. there aren't any related errors entries in Browser Console while this happens
3. And what I've noticed is that, whenever I update ABP beta with a newer build (or I install ABP on a clean FF profile), then the anti-block is blocked during the current Firefox session -as expected- no matter how many times you press F5 (refresh page), i.e. , but after next Firefox restart, it appears again.
4. If you either rightclick on the ​https://layer13.net/ tab and press "Open in a new non-e10s window", of if you disable e10s altogether (Options|General|untick "enable multi-process Nightly")-and restart FF-, then the alert popup is blocked -as expected-.

Related tickets/bugs already fixed:
https://issues.adblockplus.org/ticket/3108
​https://bugzilla.mozilla.org/show_bug.cgi?id=1213646

Expected behaviour

The Anti-Adblock alert popup should be blocked because of ​https://hg.adblockplus.org/easylist/rev/9af0997f469c.

[trev]

Mass-closing all bugs in Adblock Plus for Firefox module, the codebase of Adblock Plus 3.0 belongs into Platform and User-Interface modules. Old bugs are unlikely to still apply.