Wrong dates in sprint 19, week 7

[Robin1224]

The wrong data is displayed for week 7 of sprint 19. This week is in march, and should be displayed as 17/03 - 21/03. The website displays 17/02 - 21/02 instead.

Also shows on the fdnd-agency version of the website, indicating that it's a database issue.

Link: https://programma.fdnd.nl/meesterproef/free-space