New version glitch: some instances twice as large

Hello everybody,
Since I downloaded the new version 3335, this glitch has appeared in the preview window, making exporting impossible.
Before the upgrade, nothing like this happened.
Is there any specific setting I need to adjust?

It’s a very large file with nine masters and extensive use of corners and caps.

What glitch are you talking about? When reporting an issue, please describe the issue in as much detail as you can.

As is visible from the preview window (as described in the post), the issue is that certain instances display the glyph in a much larger size.

Can you list the axis coordinates of your masters?

What is your setting in Font Info > Other > Font Type? If it is not Default, set it back to Default and perhaps save, close and reopen the file

I’m very sorry, @kokoshneta Jacquet, for not being clear in my first message. I thought the issue with the interpolated instances was evident. Next time, I’ll be more thorough.

Thank you very much, @mekkablue Rainer. With a bit of embarrassment, I confirm that it was the font type setting; there wasn’t even a need to restart the software.
Thanks a lot to everybody!