UPDATE!!
I mentioned that I actually got TWO letters, one addressed to me but referencing a completely different address where the contravention occurred
I got a letter thru this morning, again not addressed to anyone but 'Whom it may concern' stating that the previous letter was sent in error and that there is no outstanding balance
So! A somewhat boring, if happy resolution. Apologies this kinda fizzled out 😁😁
I shall of course update it I get anything else, but this has to be the end of it, right? RIGHT?! 😅