Probably a ban evasion measure linked to your IP. Try changing your IP address and then comment, might work.
Never “UBlock” always use “UBlock Origin”.“UBlock origin” is way better(filters) than UBlock(which has an accepted ads program,also owned by Adblock Plus). Its available for Firefox android.
For more info on “UBlock” vs “UBlock origin” https://en.wikipedia.org/wiki/UBlock_Origin#History
Trust me, you don’t want to visit that website (company).Its sales and marketing methods are scam at best.
Its trying to send spam. Report the link to Google Safe Browsing and move on.