[brudgers]

I could not get it to identify a British Pound symbol after several attempts. The top proposed glyph was much more obscure and the following ones were increasingly obscure from there.

I suspect that the training corpus may have been a table of Unicode glyphs rather than text from the wild.

[Psyvire]

I think it might be that it's using a font that styles it in a way that's different that's what you're drawing. I got it to recognise it even with my rather crude drawing after I changed the style: https://imgur.com/a/e9B5p