Hi Beregron,
I haven’t seen any other reports of this issue, that makes me think it maybe confined to your project. You can try deleting all the folders except the Config and Content folders, see if that helps. Just make sure to backup your project first.
If that doesn’t fix the issue, can you try reproducing the issue in a new blank project? Then upload it here. If I can get something reproducible on my end, we can investigate further.