A leaked slide detailing press news embargo times set between April and June may be hinting at more delays for the 10th gen desktop CPU lineup. Intel might also be considering to release the lower-end of the lineup this April, pushing back the rest for May and June.
https://www.notebookcheck.net/Intel-s-10th-gen-CPU-shipments-could-be-pushed-back-to-June-due-to-coronavirus.456862.0.html