Found the following CITATION files in a non-standard place:
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/FactorsR/inst/CITATION
  FactorsR/FactorsR/inst/CITATION
  FactorsR/inst/CITATION
Most likely 'inst/CITATION' should be used instead.