Hi,
I'm a long-time writer/reporter/journalist with staff experience in public relations and have written many press releases. If you need an example, please contact me and I will send you a sample of a published release.
If all the information is there, releases are not hard to write so the turnaround time should not take longer than the above, given time differences. If you have the info., it's as good as done.
Sincerely,
Diedre Johnson