Ok, so i will need to wait for your fix, before starting a ML.
Importing everything from scratch will not solve the issue for me, when i am still using your files, i guess?!?
Here I have made a list of the duplicates I have found by searching all players and sorting them out by name.
If there is just one team, then there is also a free agent.
If it says free agent only, it means there are two free agents
When there are two teams, the real one is the first one.
A beiranvand persepolis
A chumacero the strongest
A cooper toronto
A darvishabd persepolis
A gignac tigres
A husain al ahli dubai
A khalil al ahli dubai
A oyongo montreal
A prepelitā rostov
A rebic frankfurt
A rodríguez melgar
A sanqour al ai dubai
Aloisio hebei
B mitrea steaua
Borja fernández atl kolkata
Bressan penarol
C lobaton sporting cristal
D oliynyk darmstadt
D vaca the strongest
Diego bejarano the strongest
E aguilera tijuana/ ca independiente
E dreer emelec
E gutierrez millonaros
E lavezzi hebei
E saavedra bolivar
Ernesto bangkok united
F diagne Werder
F sandaza girona
G achilier emelec
G pereira penarol
G rodriguez tijuana/defensa y just
Gil shandong
H al fardan al ahli dubai
H lozano free agent x2
H osorio ind santa fe
H villalba tijuana/san lorenzo
Hulk shanghai
J altidore toronto
J ballon sporting cristal
J. Brekalo ESA wolfsburg
J céspedes sporting cristal
J falcon ind santa fe
J fucile nacional (uruguay)
J gbamin mainz
J hosseini persepolis
J martinez guangzhou
J meza tachira
J novota rapid wien (svk)
J okwumwsnne bangkok
Josue galatasaray
Juan belencoso atl kolkata
K lawrence NY red bulls
L gutiérrez bolivar
L. morales bolivar
L sané Werder
L sanmartean al ittihad (jeddah)
M banguera barcelona sc (ECU)
M bejarano the strongest
M bihr bangkok
m bradley toronto
m chunuonsee bangkok
M dembelé celtic
M friedrich augsburg
M Höger koln
M gabriel corinthians/al nassr
m gjurovski bangkok
m hansen ingolstadt
m hassan al ahli dubai
m hector eintracht frankfurt
m hoeger koln
m muhsin al ahli dubai
m nasser al ahli dubai
m pineida barcelona sc (ECU)
m pintilii steaua
m prieto bolivar
m samudio chivas
m shevchenko shaktar
m taremi persepolis
M tisserand inglstadt
m victorino nacional de montevideo
o bagui emelec
n burns fc tokyo
n paparatto dallas ok/atl de rafaela
o gonzalez free agent x2
o kucher shaktar
p franco san lorenzo/millonarios
p quinones emelec
p wannasri bangkok
r babel rc deportivo/al ain
r blanco zamora
r cardozo bolivar
r ibarra chivas
r quinones bolivar
r rezaeian persepolis
r santacruz club olimpia
r villalba club olimpia/newell's old boys
s beitashour toronto
s dechmitr bangkok
s guirassy koln
s haiprakhon bangkok
s kyong-jin free agent x2
s limwattana bangkok
s medina sc do recife
s sinclair celtic
t sainsbury jiangsu
t stepanenko shaktar
t usami augsburg
t viudez ca river plate
v amiri persepolis
v kovalenko shaktar
y gervinho hebei
y rakitskiy shaktar
y seleznyov shaktar