Fuses look OK, and that is a good catch - easy to semi-brick the MCU with the wrong fuses.
But code for a 13 will not run correctly on a 25. There are small differences in the setup registers. Mainly to set up the ADC and WDT IIRC. Time-dependent functions will also run a little faster than intended (8 MHz vs. 6.4 MHz).
There is a large thread on the subject:
https://budgetlightforum.com/t/-/34900