Not picking up all records

Bug Reports
#1

Web Scraper version: 0.3.8
Chrome version: 49.0.2623.112
OS: XP

Sitemap:
https://www.casualtyforms.org/form/[1-32538]

Error Message:
I actually scraped in batches of 1000 to 5000 pages
I was accessing a table on each page called 'table'
On reviewing the data I found it had missed batches of records/pages, generally a sequence of 15 records were missed although in some cases it was 14 or 27 or 29
The pages do exist, and re-running the scrape with just the missing pages in the pagination sequence picks the data up Ok

#2

Try to increase page load delay before launching the scraping job or add element scroll down selector that scrolls down every page and then scrapes data from it.