Symptoms - when making a new booking, the booking form pops-up and I can specify a pickup-time using the drop down list of times. But, I cannot select a return time!
In your web browser, do a Ctrl-F5 (that is, hold down the Ctrl key and whilst holding it down, press the F5 key).
You should now be able to select a return time
This solution clears the browser cache memory and reloads the javascript files which make the time selectors work
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