'Couldn't apply patch to buffer' error message

[PetaPetaPeta]

I am using Floobits for Sublime Text to write a .tex document together with someone else. However each time we write different places in the same document the text becomes garbled. If I go to Floobits.com and perform my editing through there I get the following error message:

Couldn't apply patch to buffer 'Filename here' Re-fetching buffer from server...

I've noticed that this error message occurs each time the text becomes mixed up. The size of the document is 4kb and we are both using Windows. Is this a known issue?