My timeline was:
10/25 - Online application completed, $75 paid online + $9.95 L1 Fee
10/27 - L1 fingerprinting and local fee completed
10/28 - Status changed to "Pending ISP approval"
11/17 - Status changed to "Approved"
11/22 - Plastic LTCH arrived via USPS
Thank you! I just did my L1, I'm in Johnson County.