But the decision went to the Television Match Official and he decided the score was good.
Referee George Clancy gave the try on the advice of the television match official Marshall Kilgore.
Cipriani looked to have scored a decisive try, but it was ruled out by the television match official.
But, after consulting the television match official, English referee Dave Pearson awarded the try, Contepomi again missing the conversion.
The Professional Game Match Official Board (PGMO) told the BBC that Styles spoke to Bolton on Monday to apologise.
He served a two-match touchline ban for improper conduct towards a match official at Blackpool's meeting with Ipswich in January.
Some well-orchestrated French pressure yielded points when Samoan lock Tekori burrowed over, requiring the approval of the Television Match Official.
Wasps were livid afterwards, claiming the referee was not at liberty to ask for advice from television match official Tony Rowlands.
Rugby Football Union chief disciplinary officer Judge Jeff Blackett had equated the offence to abuse of a match official, a position Armitage rejected.
Boyce received a red card from referee Davy Malcolm after appearing to say something to the match official following a challenge by a Stute player.
Robinson weaved his way through Northampton's defence and thought he had grounded the ball on Saints' line, but television match official Ed Morrison ruled otherwise.
The lock breached the home line but was awarded the try only after television match official Derek Bevan had ruled there had been downward pressure.
The television match official studied the replay before deciding Tonga'uiha had knocked on as he went over, which meant Courtney Lawes's follow-up effort was also discounted.
Ulster continued to throw the ball around and Paul Marshall thought he had notched a try in the 10th minute but the television match official judged otherwise.
The Ospreys winger clearly made contact with the touchline before touching down in the corner, but television match official Carlo Damasco ruled in favour of the home side.
The try was not clear-cut, however, as Williams seemed to have lost control of the ball in the challenge, although television match official Tony Rowlands awarded the score.
Saracens continued to carve out chances and lock Hugh Vyvyan was bundled over the line only for the television match official to rule that he had been held up.
Rijkaard denied the meeting with the referee but any influence he tried to exert on match official Pierluigi Collina at Stamford Bridge did not go down well with Mourinho.
BBC: SPORT | Football | Europe | The battle of Stamford Bridge
With Paul O'Connell in the bin, Clerc collected Elissalde's chip and forced his way over for a second score in the corner, the television match official confirming the score.
Television match official Bevan needed several long hard looks to decide the ball had been grounded properly, but decided to award the score despite some disbelieving looks from the Ospreys.
In fact, the match official has been in charge of 28 Champions League games since 1999, but midfielder Frank Lampard was equally damning of the decisions to reject Chelsea's penalty appeals.
Hogg went over the line after receiving replacement Matt Mustchin's pass but the lock forward was adjudged by the television match official to have been in touch when he released the ball.
The Magners League leaders had an early effort from full-back Rob Kearney ruled out by television match official Daniel Gillet and Edinburgh held firm at 3-3 after penalties from Contepomi and Godman.
The FA regulatory commission which heard the case took into account Holloway's two-match touchline ban for improper conduct towards a match official at Blackpool's FA Cup third-round match against Ipswich in January.
It barely made it over the bar and had to be referred to the television match official, but he duly awarded it to send the Harlequins players and their fans delirious with joy.
Samoa soon hit back through a penalty from Williams, the son of former New Zealand legend Brian, and were also denied a try when the televison match official ruled out a score from Elvis Seveali'i.
The Television Match Official ruled he had lost control in the act of touching down but a fired-up Munster pack turned over possession at the scrum and were awarded an attacking scrum of their own.
Buckley was adjudged not to have crossed the line by the television match official but dived over for Munster's second try a minute later, lunging his way over the top of a ruck from a couple of metres out.
Motorists are often frustrated by their inability to match official fuel consumption figures, so the magazine has used the data to create an online calculator that will help them work out their true miles per gallon.
In the 52nd minute, the Premiership side required the intervention of the Television Match Official, who decided that number eight Raphael Lakafia had made two movements as he stretched for the line following a prolonged period of Biarritz pressure.
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