A new one for me, admin panel has wrong urls

[Tom.]

Here is a crazy one for me. I've worked with ProcessWire for years and I have never come across this.

I had my website installed on one sub-directory and I moved it to a different one, but all the links in the admin panel other than the home and edit page buttons are linking to the old sub-directory. I always believed that the urls were relative.

Has anyone come across this before? I don't know where to look to fix this as the url isn't anywhere like it would be in WordPress for example.

I've tried refreshing my cache.

EDIT:
Nevermind, tried incognito and it worked fine, so it must be a caching issue.