Investors & landlords

In doing some additional research here, I believe you need to call who ever got you involved in this investments to ask for some clarification or investor relations (see below).
I noted previously that it appears that the partnership elected to be a C corporation effective 1/1/2019.  Not sure where I got that as it appears that the partnership had previously elected to be taxed as a C corporation.
As a result, I am not sure why you are receiving a K-1.  See the attached link for some discussion which confirms the reporting of dividends on a form 1099 and NOT on a Schedule K-1.

<a rel="nofollow" target="_blank" href="https://www.teekay.com/investors/teekay-offshore-partners-l-p/tax-information/">https://www.teekay.c...>
Here is a link to some investor contact numbers which I believe should be able to address your questions:

<a rel="nofollow" target="_blank" href="https://www.teekay.com/investors/teekay-offshore-partners-l-p/investor-contacts/">https://www.teekay...>
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.