Negative amount of source words available for review

Hi,
We experience that we have a negative amount of words available for review - the text above the status bar says “Available for review: -884 out of 131.237 source words”. The statusbar says 100%. When opening the source text review page, all strings are approved.
My question is: what are “negative words” and where do I find them?

Hi Josefine, could you please kindly share the project link where it happens? Or share these details via support@crowdin.com?

Thank you for the response.
Sure, I will send an email directly to support with a project link.