Tlrpg mining value change

As you can see from screenshot, my tlrpg mining value got a 50% boost the last time I "claimed" it.

I'm adding more details

In the image the 0.2053 are the max 30 minute I get with only one land active. I almost never claim before the fuel goes to 0, I just let it run to the end and when I remember I refuel. Just it
So yesterday, before going to bed, I refueled like always, and this morning, BEFORE refueling, I changed 6 land purpose from bronze to trlpg mine

That change made the previously mined token to jump from 0.2053 to 0.2932. And this was not "fresh mined", they were just already minted before I changed land production, so should not reflect the boost. It should apply only from the next refuel
Hope I explained in a good way the bug