I2C changes in Coreelec 21.2

Hello, my Odroid N2+ is running now for several years. I connected an VFD Display via I2C (Pin 3+5). Since updating to Coreelec 21.2 the display is not working anymore. Are there any changes according to the I2C bus? For example, times ago I2C hardware was disabled a while or are there any changes in kernels dt-mapping of the GPIO’S? If so, my problems would be explained. Thanks in advance.

https://wiki.coreelec.org/coreelec:ce_support