I've just noticed that my ID numbers are messed up, and I have no idea why... nor how deep the problem goes...

Someone posted a link, I validated it and then after doing a build clicked the link to check it out closer.... I was taken to a completely different site. The new link is in the correct category, different from the one the link goes to.

I searched the link and found 2 links with the same ID number.

Does anyone know what is going on, how this happened and how I can fix it ?

Thanks

Sean