Certain files can't be saved and stop the program about imgur-to-folder HOT 1 OPEN

Looks like unintended characters in file extensions causes crash, as seen in '5gnSVQB - 1.jpg?1' with the "?1" being apparently a file versioning issue from what I looked up.
"The extra characters, such as "?1", that you are seeing in your file extensions may be a result of file versioning. Some websites or services use version numbers or other additional information to keep track of different versions of the same file."

Here's a extremely unpleasant workaround. Please don't actually use this in production:
0.) Navigate to the folder where you initiated the download with "python setup.py install" (python3 is outdated, use python)
1.) Temporarily uninstall with "pip uninstall ImgurToFolder"
2.) Open the file imgur_download.py, in the imgurtofolder folder. On line 258, underneath "log.info('\t%s, File Size: %.2f MB' % (filename, file_size))" (Ctrl+F to find this), stick this cancerous mass in (python formatting):
if '?' in filename[filename.rfind('.'):]:
log.info("Found ? in {}".format(filename))
filename = filename[:filename.rfind('?')]
log.info('Emergency patch done for ? stripping, {}'.format(filename))
3.) Reinstall with "python setup.py install" Config files should still be there, so no need to do the OAuth again.

I hope this helps. Here's also just the raw "imgur_downloader.py" for those who just want to replace it. You'll still need to pip uninstall and then reinstall to update the package.
imgur_downloader.zip

If there are any issues, please let me know.

from imgur-to-folder.