Why hasn't the product archive been updated

[#1]

http://www.plus.net/support/broadband/products/archive/ doesn't show the packages from June 2014 to June 2015
https://community.plus.net/forum/index.php/topic,140551.0.html when it changed in 2015

[#2]

Hi,
During this period, no new packages were introduced nor old ones retired, therefore there is nothing to add to the product archive.
I will flag up the change on the speeds of Fibre, but I can't guarantee whether this would be added to this page. Thank you for your understanding.

[#3]

I don't understand
How can you change a product from 40/20 to 40/2 then claim that there was no change as the package is clearly different

[#4]

I wonder if PN things its a Typo  40/20 ----- 40/2