Yes, even though I don't use Overleaf, I had a similar problem caused by arXiv using an older version of biblatex than I do. (I think bibtex's file format has been more stable and might work.) Switching to TeX Live 2016 (the distribution that arXiv uses) on my end as I recall seemed to be more trouble than it's worth. Instead I used an alternative preprint website where I only had to upload a PDF file.