removed 'cache' bugs
removed 'cache' bugs

james-monkeyshines/ensembl,muffato/ensembl,Ensembl/ensembl,Ensembl/ensembl,mjg17/ensembl,Ensembl/ensembl,at7/ensembl,willmclaren/ensembl,danstaines/ensembl,willmclaren/ensembl,james-monkeyshines/ensembl,mjg17/ensembl,muffato/ensembl,danstaines/ensembl,james-monkeyshines/ensembl,at7/ensembl,mjg17/ensembl,Ensembl/ensembl,mjg17/ensembl,at7/ensembl,james-monkeyshines/ensembl,danstaines/ensembl,muffato/ensembl,muffato/ensembl,at7/ensembl