Backlinkwatch spider bot is semrushes spider bot so i dont know how thats possible.

Anyway Those profiler tools are not 100% reliable , you should always go according to what google webmaster tools----> Search analytics ----> links to my site

there you will find the list of links google uses , you may notice that semrush and other web backlink checker tools will list backlinks that you wont find on google webmaster tools , thats because google doesnt think the link is either in your niche or relevant or maybe even the site is spammy to be considered for your website. .