Rollback Datakrons

Developers, I understand that we are all human and have the right to make mistakes, but rolling back datacrons to level 5 is ridiculous, because I have spent not only the details on pumping them, but also time, and also knocked out the necessary characteristics. After rolling back, I need to knock out the characteristics that I need again, and also, the most ridiculous thing is that the attempts to roll left old and where I had 5 attempts to roll and remained 5 and accordingly I have to spend expensive resources again in greater quantities to get the characteristics I need. This is called cheating. Reset the datacrons completely and return ALL the resources you spent on them, then it will be fair!