Hi, there are some reports from enwiki community:
user scripts are broken per
mw.util is undefined Is this class deprecated in 1.19? If so, what should we use instead? Also, the legacy importScript is undefined too. User:Thanks, This, that and the other (talk)
http://deployment.wmflabs.org/en_wikipedia/wiki/Europe - is broken
several other bug reports are coming
Version: unspecified
Severity: normal