They still have tags on their profiles and those tags are given by reputed members of this forum. They were able to remove some more tags so they showed hope of coming back in a positive way. But now these allegations against this casino are coming up which is forcing DT members to look into the operations of this casino again. Since their past is not so clear, gamblers should be a little more careful with them.
The initial tags were because of a poorly handled on our part deposit bonus situation, one that was solved 5+ years ago.
In OP's case, it's simply a case of a 3d party person claiming a high roller account belongs to him, even though OP can not provide any evidence to support the claim, no ip, no previously used adresses, no access to account email , heck he couldn't even name the email address that was linked to the High roller account.
I told the OP that if he is the original owner of this account, he should help you with all his information. Op posting like this without providing correct information will not get any good results. And your past reputation is being discussed because there were some allegations against you at that time which is still a topic of discussion among everyone.
We hope you will conduct your business in a professional manner and build a good reputation.