Fmriprep reports only contain methods description

I have run fmriprep 21.0.1 and in the generated reports there is only a description of the methods, and none of the QC plots.

Rerunning with the --reports-only just recreates the same reports without the QC data

This is my command:

fmriprep \
    ${data_folder} ${postprocessed_folder}  \
    participant \
    -w ${working_folder} \
    --participant-label ${file} \
    --task-id rest \
    --fs-license-file ${HOME}/license.txt \
    --use-syn-sdc \
    --cifti-output \
    --output-spaces MNI152NLin2009cAsym MNI152NLin6Asym fsaverage5 fsnative fsLR T1w\
    --ignore fieldmaps\
    --nthreads 4 \
    --omp-nthreads 4 \
    --mem_mb 30000 \

Any thoughts much appreciated, thanks!

Just to make sure, you are looking at the subject HTMLs, not the logs/CITATION file, right? Does fMRIPrep proceed without error, and are all functional outputs available?

Yes - it is the individual subject hmtls, yes proceeds without error and functional outputs available, thanks

If it helps at all - data required for the report does seem to be in the working directory:

e.g. at