Adding contacts is broken

Adding contacts is broken

I wanted to test out the zoho mail plugin for crm and see sent received emails under a contact.  so i signed up for the free edition and paid for the plugin subscription

After I create a contact with a name and email it takes me to a plain text page with a bunch of garble in the description field, that's problem one. If i go back to look at the contact via the rich web i see the garbled text in what looks to be the description field (looks like the other zip field - but it can be edited, so it must be something floating after that)

If I can't even create contacts this crm is useless.  I don't see any related lists under the contact, i definetely don't see any emails I sent under the contact (which bounced back - are zoho's email servers commonly blocked)

I was hoping that this was a mature solution but it looks to be a mess.  Hopefully this is simply related to a poorly tested update?

Update: problem occurs in both firefox and ie