@emerson edited your post to avoid linking that site Anyway, I think your issue is not related to the latest update, just some random bot added your account to its spam list, and that can happen at any time. Report that group on Telegram, and remove your account from it.

@emerson Yes, this is a bug and it is reported: https://github.com/ubports/ubports-touch/issues/41 but for some reason closed.