To be fair, negative tag from yahoo was to invite them to look into the case and would be removed once solved, and it's been solved, so probably yahoo just forgot to remove/change the tag. I'll use this opportunity to inform him and made him aware of the situation through mention. yahoo62278, you might want to revise the tag?
Normally if a site is tagged and I agree to remove the tag once they resolve it, the site will message and ask me to remove the tag. I have received no such message from Yas.Bet so shishir99 is probably correct, they do not care about their reputation.
I'll remove my tag if the past situation was solved, but let's hope they pop in here and fix this situation.