User blog comment:J Fan/Bruckheimer Talks PIRATES 5 mid-2014 update/@comment-1984959-20140722111039/@comment-1984959-20140723141112

First, you must be reading a different article - while similarly made, the source I linked above does not have the passage you posted. Either way, my answer to your question will be the same: unless confirmed by official sources (which it currently is not ), I sincerely doubt it.

Now, could P5 film at Gloucester Docks? Maybe, if that's where it needs to go. But is the report(s) correct in any new information. Not probable, given the evidence. So, again, this should be considered (for now) a rumor.