4-5 days later my new servers license returned to 30 day, no problem there.
But I moved my other license to another server and installed, then the same problem reoccured. 5 days licence.
I'm not sure if it will convert it to 30 days again.
Due to some IP change abuse, we've simply lowered the portioned time to 5 days, if you're downloading a license who's had their IP changed recently.
The true time is entirely unaffected, and just means DA will grab a new license until your 5 day IP change grace is up, and you'd then get the full 30 day portioned period.
It's not punishment for anyone, just a new policy to treat IP changes with minor suspicion