Pool Member Status Page iRule Version 11

Finally getting around to upgrading to version 11.5.1 I'm testing out the pool status page. After figuring out the data group differences in v11 I've got it working. The only issue is the web page does not display the information alphabetically. The class file is populated alphabetically but the web page display is random. Any idea why? I'm using the same irule as below:

https://devcentral.f5.com/wiki/iRules.Pool__Member__Status__Page_on_a__Virtual__Server_v10.ashx