VICE core not working in Android

Hi, until two weeks ago I was able to use the VICE core in my Android tablet. But suddenly, it stop appearing in the available cores for download and if I sideload the core downloading it and installing from Retroarch, it does not work too. The behaviour is that the core appears in the installed list, but when clicking it, it does not load. In the top screen does not appear anything.

Same behaviour when installing Retroarch Plus in my phone.

Actually it’s the only core, from the ones I had installed that I can’t use.

Is there a reason for that?

In case do you need more info, let me know. Thanks in advance.