For 5 months I accidentally had thousands of pages from my site marked with a noindex meta tag, due to a bug in my code. Some of these came up as "soft 404" errors in GWT, but only a small portion.
I fixed this a couple of weeks ago and resubmitted my sitemaps, but it's still showing that only ~30,000 of my ~160,000 sitemap URLs are indexed. This is essentially the same as it was 2 weeks ago when I spotted the problem.
It used to much more along the lines of ~150,000 of 160,000 indexed.
Is there anything I can do to help get these pages back into Google's indexes?