Hi Sarah,
Don't panic, but the first two years post-op are the most important, and have the closest follow up, just in case. It sounds standard to me...
The chance is very big you are fine, it's just a precaution to make sure everything is ok in there. Neobladders spare the urethra, and that is one of the reasons for having a cysto - to look at it and be sure all is well.
Take care, and please let us know how your follow up turns out.
Wendy