Tax Refund Delayed Due to Systematic Error

I filed my tax return on February 23rd. I called to follow up on the status of my return because online it just says that it is in process. The representative that I spoke with told me that there was a systematic error when my return was filed and that I could expect to see my refund in approximately 10 weeks after the date I e-filed. Has any one else had this issue before? If so did it take the full 10 weeks to get your refund?