Just in case you missed this, earlier this morning there was a problem with the implementation of Google’s malware filters. Apparently, Gmail’s spam engine uses the same filters to help protect users from malware, and so between 6:00 a.m. PST and 8:00 a.m. PST, some legitimate mail was mistakenly sent to people’s spam folders.
Check your spam folders to be sure you are not affected by this issue.