I’d say it’s very unlikely it was caused by the servicing, and reasonably unlikely it should/could have been detected/predicted while being serviced, but I’m making some assumptions about just what the problem is.
Gaskets are used to seal between two pieces of an assembly that join together. There are many different gaskets on an automobile, sealing many different devices, containing any of several different fluids. So the important question is, exactly WHICH gasket failed? What was the nature of the breakdown, and what were the symptoms observed?
Without more details we’re left to speculate among many possibilities.