Anonymous wrote:OP - No documentation of the original error. It was just word of mouth from supervisor.
Should've/would've...doesn't matter at this point. I am asking on what to do now.
I think at this point there’s nothing you can do without documentation. If you have nothing in writing that documents a mistake was made that was supposed to be fixed and didn’t you can’t force anything 2.5 years later. It sucks. I’m sorry.
Only last ditch effort would be to go to your new boss and ask them if they can help get the issues fixed, however if I were that person I would ask for documentation.
If you change companies do not disclose current salary since you are being underpaid. Provide what you want based on what you should be getting paid based on your title.