Take a look at this:
In the description, all the dates seems to have been converted to the first of the month. For example the first episode reads:
"1. og 29. september 1994".
If I try to edit these, the correct date is displayed: ("28. og 29. september 1994")
Yes, this is a known issue. I have an open ticket for it here.
The fix for this was just rolled out.
Now the whole number has disappeared!
Haha, a little over zealous. Now it should be good.