https://ms.wikipedia.org/w/index.php?title=Microsoft&diff=prev&oldid=5666100
https://ms.wikipedia.org/w/index.php?title=Men_in_Black_(filem_1997)&diff=prev&oldid=5666070
https://ms.wikipedia.org/w/index.php?title=Masayoshi_Son&diff=prev&oldid=5666008
https://ms.wikipedia.org/w/index.php?title=Marvel_Studios&diff=prev&oldid=5665994
https://ms.wikipedia.org/w/index.php?title=Lionsgate&diff=prev&oldid=5665835
https://ms.wikipedia.org/w/index.php?title=Lingkaran_Adven&diff=prev&oldid=5665831
https://ms.wikipedia.org/w/index.php?title=Lincoln_(filem)&diff=prev&oldid=5665830
https://ms.wikipedia.org/w/index.php?title=Li_Ka-shing&diff=prev&oldid=5665801
etc.. on mswiki about one in 20 edits has this problem.
Many URLs are mangled due to spaces. Not sure what causes it. I have seen it before on other wikis. It's a lot of broken URLs that are hard to go back and fix due to deletions. Is there anything that can be done to detect, prevent or fix.