Invalid url on custom modpack

[Kellise]

Keeps saying the URL is invalid. I've checked other common issues, I've not got .jar.jar   it is a ZIP, the config files are there, dropbox is =1 not =0. I'm abit lost at what else to try. Link to the pack below, same as my tecnic link. I've tried it with and without www. and https://  , doesn't seem to make any difference and the pack is installing instantly if i copy into browser. 

dropbox.com/s/r3hxokavihy9n9g/modpack.zip?dl=1

The actual modpack link: 

http://api.technicpack.net/modpack/the-kelly-kelly-mods

 

Kept researching. I used 9minecraft. Probs the issue, reinstalling now. 

[Kellise]

That was the issue.