[ic] [bounce] extremely slow after 5.7.6 upgrade

[Steve Graham]

> I upgraded from 5.6.1 to 5.7.6 a few weeks ago.  I just noticed that
> the [bounce] tag is taking an extremely long time to execute, maybe
> between 30 and 200 seconds.  It was fairly instantaneous on 5.6.1.
> For example:
>
> http://www.example.com/page.html
>
> redirects to:
>
> http://www.example.com/otherpage.html
>
> with:
>
> [bounce href="[area other_page]" status=301]
>
> I've tried without the status parameter with the same results.  Does
> this sound familiar to anyone?
>
> - Grant

Grant, I just tried this on a server that is being upgraded from 5.4 to 
5.7.6  and it is very quick <1s

Steve