Wrong datetime for new created files in Gnome / Budgie

Question

Running Budgie Desktop 10.5.1 on Ubuntu 20.04

1. Using date command in bash shows the correct creation date and timezone.
2. Trying touch testfile and checking with ls -l show correct datetime
3. Checking Date & Time Dialog of Budgie shows correct datetime and timezone
4. Using Thunar or Nemo to create a file, results in a creation datetime of 20.06.2067

Are there any ideas how to fix this?

Additional Information:

stat shows that only modification time is wrong changed time is correct.

Example:

$  stat test2
  File: test2
  Size: 0           Blocks: 0          IO Block: 4096   regular empty file
Device: 802h/2050d  Inode: 20584469    Links: 1
Access: (0644/-rw-r--r--)  Uid: ( 1000/ ststolz)   Gid: ( 1000/ ststolz)
Access: 2022-09-13 15:26:49.098635229 +0200
Modify: 2067-06-20 19:18:50.949736000 +0200
Change: 2022-09-13 15:26:51.366649755 +0200
 Birth: -