Yes, this looks something like a fake fud. Even if it was real it would have been very popular on most of the social media, but I don't see anything about it being true anyways.
Or has there since been any other updates?
I don't think so after checking most of the realted updates.
Source:
https://thenextweb.com/hardfork/2019/03/29/candadian-town-bitcoin-taxes/amp/A small town in Canada, just north of Toronto, is joining Ohio in providing its citizens with an option to pay some taxes in cryptocurrency Bitcoin, to be exact