I've moved a project from Overleaf v2 to v1 by downloading all files and reuploading them to a blank v1 project. This has worked fine but I've now started getting the following error about 80% of the time I try to compile:
/usr/share/texlive/texmf-dist/tex/latex/standalone/standalone.sty:543: Extra }, or forgotten \endgroup. l.543 } %
I haven't touch any of the standalone sections of my project (tikz figures in separate files)
I've tried recompiling from scratch but am still getting the error 80% of the time.