Category Order could not understand your category HTML. Please do the following:
Once you have tried the above steps, email david@coppit.org with the results of these debugging steps. Also include the following information:
Original HTML:
<li class="cat-item cat-item-132"><a href="https://blogs.bootsnall.com/Nicks-world-tour/category/travel" >Travel</a> (94)
</li>
Processed HTML:
<li class="cat-item cat-item-132"><a href="https://blogs.bootsnall.com/Nicks-world-tour/category/travel" >Travel</a> (94)
</li>
Category pattern:
/http\:\/\/blogs\.bootsnall\.com\/Nicks\-world\-tour.*?\/category\/(?:[^\/"]+\/)*([^\/"]+)/
Items:
Array
(
[0] => <li class="cat-item cat-item-132"><a href="https://blogs.bootsnall.com/Nicks-world-tour/category/travel" >Travel</a> (94) </li>
)
Sorry for the Lord of the Rings names, but believe me they are easier to remember than the real ones! Based in the imaginatively named National Park village, I spent three days doing the Tongariro Northern Circuit in New Zealands first national park.
[read on]
I’m a little behind my rough schedule this morning. I spent about 6 weeks on the South Island, and now have less than two to do the entire north. It’s a grey overcast day as the Interislander ferry leaves Picton, three hours later to arrive in Wellington, the capital city on the north island.
[read on]
Nelson's a pretty town, with lots of open space, hanging baskets in the street and art galleries and cafes. It's also on the doorstep to Abel Tasman National Park, where I spent a couple of days kayaking around the bays ... [Continue reading this entry]
There's a mapmakers joke ... [Continue reading this entry] 
Nick