Since the update to 1.19 there are several bugs due to missing normalization of the name on Special:Contributions
- Using entities causes a server error (see URL, or just enter Ä as user name)
- Leading whitespace before IPs is not removed, compare [[Special:Contributions/93.157.221.6]] (edits are shown) and [[Special:Contributions/ 93.157.221.6]] (no edits)
Version: 1.19
Severity: normal
URL: https://en.wikipedia.org/w/index.php?limit=50&tagfilter=&title=Special%3AContributions&contribs=user&target=%26Auml%3B&namespace=&tagfilter=&year=&month=-1