Analysis of unrecognized days

[Kirens]

If a day consists of two parallel lessons, the current analysis does not recognize the lessons.
A script is needed that can catch these days and return a Day object

[jdbosser]

Yes, instead of rendering a whole week incorrectly. There are still fully analyzable days in the week, so if we can find the day that is wierd, atleast we can export 80% of the week correctly :)