When your sponsors were told that you were not coming back from holiday, they would have proceeded quickly with cancelling your visa as they needed your visa free to allocate to somebody else. Companies have a certain number of visas allocated of certain nationalities and to replace a worker they have to cancel his visa, apply the ban and then reissue the visa to (in this case) your replacement.
You can be safe to come back.
As for the advise you are getting from others like flor, they should do their homework first instead of posting about subjects they know NOTHING about!!!