In any case, Burbank is a known nightmare. Tejon Ranch is usually fine, and probably still better than Burbank even while undergoing maintenance.
And, since Buttonwillow is 40 miles up the road from Tejon, easier to get to going northbound, and is rarely at half capacity let alone full capacity, its often faster total trip time to charge enough farther south so you can skip Tejon. At worst you're gambling a few minutes extra against the odds that Tejon is near full capacity (which is certainly more often than Buttonwillow).