Yes I have – this is due to a server level security rule preventing any field with ‘http’ from being posted. Your hosting provider will need to fix this for you – it’s done by something called ‘mod_security’
I don’t think this is the case as I can enter http://mywebsite.com in the Company website field and not experience the same issue. It seems to be specific to the Application email/URL.
It should also be noted that this is issue started happening within the last day or two. I have tried disabling all other plugins and still experience the issue
mod_security rules can affect fields by name for example – I don’t know if it affects all fields, I just know that the issue you describe has been mod security in the past. Check server logs/contact host and you can confirm this for sure since this kind of thing gets logged.
There is no bug in the plugin itself; test my demo site if you want to confirm http://demo.wpjobmanager.com/find-a-job/post-a-job/