Ah, by seeing your screenshot i see the problem.
I don't want to spill too much, but the site has an extra protection.
Only hint i can give, look at the Headers you are sending when trying to login with the browser and how one them changes when trying different login details.
Maybe you notice something 
1.2.9 ?
are you from the future?
There are even more problems.
Like not having CryptoJS.HmacSHA256 and CryptoJS.Base64
And now have fun trying to get CryptoJS to work in Jint 
@Sir-Dankenstein not possible.
@AMCypher i don't get your answer. - It's like anwering "november" to the question how late it is.
for anom you usually can just rename it to loli.
As long as it doesn't use the RandomGuid Function (can be replicated with RandomString) or the OCR Block, it is the same.
What it is. Part of:
https://www.akamai.com/us/en/products/security/bot-manager.jsp
How to pass it:
Thats the hard part. - you can compare parsing csrf to pass akamai bot protection to being able to kick a ball to be in the semi final in the Champions Leage
I seen it on a few.
Usually the js contains a small math question which gets solved by the js and inserted to a cookie.
And if you ask again with this valid cookie, you can pass.
Here a picture that explains it a bit better
(Source: http://vddos.voduy.com)
To handle it with Openbullet:
Usually the most stuff is static, put it to a
BEGIN SCRIPT JavaScript
your code here
END SCRIPT -> VARS "cookie"
ofc usually you need to change it a bit, to make it work with Jint (the javascript engine of OB), as for example you don't have a DOM.
And the vars that change need to be parsed to variables, which you use in the Javascript block.
And then you should get the value of the cookie which you can use for a 2nd request.
maybe if you take a closer look at the block you might know it
you could also remove the translate function to replace the " with nothing
And the variable split utility with , as seperator - then you have a list
But for saving the list to text is @Br4uNs Solution likely the best