I have lots of adgroups with lots of keywords and every one has its own keyword destination url because of tracking purposes. This worked for over a year, but today for one certain keyword it stopped working. All clicks on this keyword now use the ad url.
I didn't change anything and have no idea what could be the reason. Also, all the other keywords are still fine. Only this one uses the wrong url.
Any ideas what could cause these problems?
Now it happens again. Lots of clicks don't use the keyword destination url but the ad url.
As I did back then, I mailed support and am waiting for a response.