fix tvdb lookup logic where search by name was not cached
fix tvdb lookup logic where search by name was not cached

LynxyssCZ/Flexget,Flexget/Flexget,poulpito/Flexget,ianstalk/Flexget,oxc/Flexget,tobinjt/Flexget,crawln45/Flexget,Danfocus/Flexget,sean797/Flexget,poulpito/Flexget,tarzasai/Flexget,OmgOhnoes/Flexget,jacobmetrick/Flexget,Danfocus/Flexget,malkavi/Flexget,jawilson/Flexget,dsemi/Flexget,qvazzler/Flexget,LynxyssCZ/Flexget,drwyrm/Flexget,ianstalk/Flexget,jawilson/Flexget,tobinjt/Flexget,jawilson/Flexget,sean797/Flexget,jawilson/Flexget,crawln45/Flexget,tobinjt/Flexget,ianstalk/Flexget,Danfocus/Flexget,jacobmetrick/Flexget,malkavi/Flexget,OmgOhnoes/Flexget,oxc/Flexget,poulpito/Flexget,LynxyssCZ/Flexget,qk4l/Flexget,LynxyssCZ/Flexget,malkavi/Flexget,qk4l/Flexget,malkavi/Flexget,gazpachoking/Flexget,OmgOhnoes/Flexget,tarzasai/Flexget,dsemi/Flexget,drwyrm/Flexget,jacobmetrick/Flexget,JorisDeRieck/Flexget,Flexget/Flexget,JorisDeRieck/Flexget,tobinjt/Flexget,dsemi/Flexget,sean797/Flexget,Flexget/Flexget,gazpachoking/Flexget,drwyrm/Flexget,crawln45/Flexget,qvazzler/Flexget,Flexget/Flexget,oxc/Flexget,qk4l/Flexget,JorisDeRieck/Flexget,JorisDeRieck/Flexget,qvazzler/Flexget,tarzasai/Flexget,Danfocus/Flexget,crawln45/Flexget