From an online banking web page:
Allow 24-48 hours for your payment to reflect online.
They are inverting a transitive verb so that the thing that should be a direct object is treated like a subject. Sloppy. What they mean is, 24-48 hours for your payment to be reflected online. Yes, people should try to avoid the passive voice, but not always, and not like this.
Oh, this is also an example of using a range where a single estimated limit would make better sense. Tell us to allow 48 hours, if it might take that long. What is the point of giving us the 24-48 range?