I'm having a weird problem on all of my WordPress installations under one hosting provider.
Whenever I click on a tag in a tag cloud on any of the blogs hosted on my InMotion Hosting account the tags go from http://secondarydomain.com/tag/intendedtag/ to http://maindomain.comintendedtag. For some reason it's going to the main domain on the account and is removing the /tag/ and ending / so that it just appears as http://maindomain.comintendedtag.
I originally thought this was the fault of Simple Tags but after using the built-in WordPress tag cloud widget with the same results I'm convinced it must be something host-side.
I'm led to this conclusion because a domain I have hosted (secondary domain, not the main domain on the account) on my GoDaddy hosting plan does not have this problem.
Thanks for any help you all can provide!
bump, anyone?
The host said there is nothing wrong server-side.
I finally figured out the cause of this problem.
It turns out if you follow a popular SEO suggestion and change your permalinks to /%category%/%postname%/ but leave the "tag" field below it blank then it will cause the server to click through and send you to http://maindomain.comintendedtag as opposed to the correct http://maindomain.com/customtagname/intendedtag/.
Oh, I forgot to add that because of the blank space it also defaults to the main domain on your account as opposed to the actual domain of your WordPress installation. For example, if you have a hosting account and host multiple domains with multiple WordPress installs and you fail to fill out the fields at the bottom of the Permalinks category while using the SEO suggestion listed above then it will send you to the main domain on the account versus your otherdomain.com/tag/intendedtag/.
I hope this helps anyone experiencing this problem.
JBF