Video from 2015.
"The iconic megaliths that make up Stonehenge may have once stood in a temporary monument, not too far from where they were quarried in Wales, before they were transported to their final destination in Salisbury Plain, a new study suggests." Source: Live Science (Feb. 19, 2019).
"The site of this possible temporary monument, known as Banc du, is a couple of miles to the southwest of two Stonehenge quarries. Ancient humans used Banc du as a gathering place about 700 years before Stonehenge was built. But recent evidence, from radiocarbon-dated charcoal found at Banc du, suggests the site was used again around 3000 B.C.— right about the time of Stonehenge's construction."
Comment: I'm not sure if this is an old or new story. The video report was made in 2015, but the 2019 Live Science article says this theory is based on a new report. In either case, it's highly speculative. The idea that a massive megalithic structure like Stonehenge was set up, then taken down and moved to another location doesn't seem very likely, to say the least.