To me it looks like that thing that I do with my own name even, when I'm writing in a rush and missspell, then have to go back and overwrite it.
However it is hard to see on the scans, and I see that a higher quality one has been requested.
If you read the thread, you'll see that people have indeed already mentioned it.
Besides all of this, if there were any confusion on the form, it would have been easy to clarify - the booker was right in front of the person taking the form (hands up who's handed forms in, and had the person do exactly that because of poor hand writing - it's a normal thing to do), it would be completely normal to read them back too.
AND they'd originally booked this venue in April - perhaps the sponsoring councillor could weigh in here at some point.