I hope Telus did not break your online account access with your plan change.
Regular telus mobility login
Which should rewrite to something like this
Telus mobility Beta login. It may rewrite to one of the above links.
I tried the Beta version, it's empty in Usage with the following message:
"As we continually improve the new online experience, you'll soon be able to manage all of your TELUS products and services here."
Click the "Classic Mobility", got the same result as old one.
When the Beta version is availble?