Trello not displaying boards correctly

[joaobarcia]

Hi everyone, thanks for the great project! I started having an issue with Trello this morning. Described below.

Steps:

• Try to open https://trello.com/b/FGspV32I/ublock-test-board (first saw the problem in a private board, but is reproducible in this public board)

Symptoms

• When you are on the board selection page (https://trello.com/ if you are logged in), nothing happens when you click a board
• If you directly try to access a board via URL, the page does not load completely as shows several errors in console
• If you disable ublock it works

uBlock's preferences that differ from the defaults

Versions

• uBlock Origin 1.15.24
• Firefox 59.0.2 (64 bit)
• Windows 10 Home Version 10.0.17133 Build 17133

Other extensions

• Disable WebRTC
• Firefox Pioneer
• Redirector
• RESTClient
• uBlock Origin
• Vue.js devtools
• Web Developer

[afischl]

I can confirm this; I can't open boards anymore and the developer console shows similar entries (ReferenceError: newrelic is not defined).

Versions

• uBlock Origin 1.15.24
• Firefox Quantum 59.0.2 (64-Bit)
• Windows 10 Pro (Version 1709, Build 16299.309) (I can try it on my Linux machine later)

Other extensions No other extensions are installed.

[vincentkok]

The Trello team released a fix so the problem should be gone. However, it is very beneficial for us to be able to track performance via NewRelic. What can be done to whitelist NewRelic?

[lambdafu]

I got the same symptom, but in my case it's because localstorage filled up due to snowplowOutQueue_sp_cf_get.