I am in the same boat here, It is not letting select my existing (already configured) pullzone after upgrading from 0.9.2.9 -> 0.9.2.11
It seems as if there should be a selector (drop-down) that should let me choose my existing zone, but there is not, instead I am faced with the following: https://i.imgur.com/Raoow8D.png
Notice there is only a button to “create” a zone, and not select an existing one.
When I click the button and enter the name of my existing Pull Zone I get the following error message:
“Something is wrong:
You have reached the limit of zones you can create”
– https://i.imgur.com/LY7ucH1.png
Luckily I am testing this on a staging site so my production site is not affected and still happily using MaxCDN w/ W3TC 0.9.2.9, but I’d like to upgrade this plugin on production, but this issue is a blocker.
-Chris