West Brom quartet Jonny Evans, Gareth Barry, Jake Livermore and Boaz Myhill issued an apology on Friday relating to "an incident" during a mid-winter training camp in Spain, which is being investigated by the club, with the Baggies also sitting seven points adrift of safety at the foot of the Premier League table.
According to Reuters, four West Brom players were questioned by police over the alleged theft of a taxi this week.
Salomon Rondon reduced the deficit in the 56th minute with a brilliant volley from Grzegorz Krychowiak's lofted through-ball but the Baggies could not get an equaliser as Ahmed Hegazi hit the bar and Ryan Bertrand cleared Rondon's follow-up off the line.More news: Barnaby Joyce's public scolding from Malcolm Turnbull exposes uncomfortable rift
Two of those involved in the incident, Jonny Evans and Gareth Barry, both started against Southampton after apologising for their part in the incident although Evans was stripped of the captaincy. Evans has captained West Brom this season but the club's Twitter feed listed Gareth McAuley as wearing the armband.
When Pardew was asked if Albion's flat first-half performance was down to the events in mid-week, when some of the players were out until 6am, he said: "I don't know".
The second half proved that.
Pardew said: "They broke a curfew and that's unacceptable and I feel a bit let down by that".More news: IOS 11 tips and tricks for business professionals (free PDF)
"They thought it was amusing but I felt sorry for him".
"We don't think it's a very serious one but it's probably serious enough to keep him out of the next two games".
"It was hard to go 2-0 down in the circumstances we're under and I think anybody who was here today will see that was a proper fight and a proper effort".
He said: "It was an unlucky day yesterday, the day before we travel, Maya (Yoshida), Sofiane (Boufal) and Shane (Long), plus Charlie (Austin), but I've never, ever seen something like that in one day".More news: Chief of Staff Kelly overhauls White House clearance procedure
- Steam's wishlist tool has had an overhaul
- Over 50% tariffs on steel recommended to Trump
- US FCC Faces Internal Probe Into Chairman Ajit Pai's Actions, Says Lawmaker
- Wolf Administration offering free flu vaccine clinics
- US Embassy in Ethiopia "Strongly" Disagrees with Country's State of Emergency
- IDF Soldiers Injured In Bomb Blast At Gaza Border; IDF Retaliates
- Olympics: Czech hockey team defeats Canada 3-2 in shootout
- Where does the flu shot come from and how does it work?
- Food bank asks for donations to prepare for possible SNAP cuts
- Iran, India slam states aiding terror