E-Center Activity Descriptions truncated

We have just implemented the E-Center for our timekeepers to enter time. We go live on Monday and just noticed in testing when a timekeeper chooses an flat rate item/activity code, the description populates but only a portion.  It seems to be limited to just one line of text to pre-populate and then the timkeeper can add characters to complete the description.  In the actual Timeslips program the description allows many lines of description. This is a huge problem and surely there is a solution. I hope?