HHS prop Signals not showing up in Epidata meta

[qx-teo]

HHS has 8 signals in total that appear in covidcast_meta (rows 1316 to 1339), but 4 of these (the ones that a proportion-based) don't seem to appear when searching via covidcast/meta. The 4 signals in particular and the links I'm trying to find them at are below:

1. confirmed_admissions_covid_1d_prop
2. confirmed_admissions_covid_1d_prop_7dav
3. confirmed_suspected_admissions_covid_1d_prop
4. confirmed_suspected_admissions_covid_1d_prop_7dav

Here is an example of a signal that works.

[qx-teo]

@sgratzl

[krivard]

nope, that's for me. I've added the rows to the meta sheet and am working on addressing this in #701