Bad URL encoding in catalog.clarin.eu/vlo -> vlo.clarin.eu redirects

[Twan Goosen]

In some places, the VLO is still referenced with its old catalog.clarin.eu/vlo URL. A redirect is in place, but in the process of redirection URL parameters appear to get double encoded.

For an, example the following (found ​here), which results in ...+Saarbr%C3%BCcken ➡ ...+Saarbr%25C3%25BCcken:

wget http://catalog.clarin.eu/vlo/\?fq\=collection:Universit%C3%A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%C3%BCcken
--2018-04-24 15:42:44--  http://catalog.clarin.eu/vlo/?fq=collection:Universit%C3%A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%C3%BCcken
Resolving catalog.clarin.eu... 147.251.9.199
Connecting to catalog.clarin.eu|147.251.9.199|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://vlo.clarin.eu/?fq=collection:Universit%25C3%25A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%25C3%25BCcken [following]
--2018-04-24 15:42:44--  https://vlo.clarin.eu/?fq=collection:Universit%25C3%25A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%25C3%25BCcken
Resolving vlo.clarin.eu... 136.144.144.150
Connecting to vlo.clarin.eu|136.144.144.150|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://vlo.clarin.eu/search;jsessionid=B546026E123F50766040CF9233C9C8CD?1&fq=collection:Universit%25C3%25A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%25C3%25BCcken [following]
--2018-04-24 15:42:44--  https://vlo.clarin.eu/search;jsessionid=B546026E123F50766040CF9233C9C8CD?1&fq=collection:Universit%25C3%25A4t+des+Saarlandes+CLARIN-D-Zentrum,+Saarbr%25C3%25BCcken
Reusing existing connection to vlo.clarin.eu:443.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]