Skinvive bumps still here - is there a chance they are permanent?

It has been almost 6 months since I had Skinvive. The bumps are still here even as the somewhat filler effect of skinvive has mostly gone away. Needless to say, I look much worse than before the procedure. I had saline injected to try to get rid of the bumps but it did nothing. Is there a chance they are permanent. They are slightly less noticeable now but about one dozen remain.