Just some observation here btw...
I have login and check with most of my characters ... and found out that the old license is no longer functioning ...
you just need to sell it and buy it again ...
sometimes... when you sell it, you cannot buy it again ...
So, what you can do is ... for example ... you sell your police license, then when you click the new police license to buy, you cannot... so, just click buy another available license such as pirate or merc or smugglers ... once you successfully buy that other license, you sell it again immediately and then click to buy your intended police license once more...
P/S : the old license from 1.9 seems cannot to initiate the RP especially the new tax and fine command ...