I think that the problem is caused by this filter:
bitcointalk.org##td[style="padding: 1px 1px 0 1px;"] > a
This filter is completely useless for blocking ads. On topic pages, everything near ads have random CSS classes that change on each pageload.
Is this the same filter as last time? Was it just never removed?
EasyList keeps trying this stuff and breaking pages, but all it does is hurt users. Ads which follow the ABP-bypassing guidelines cannot be blocked without also blocking important content because the language of CSS selectors (which ABP uses) is too limited. This week, none of the ads even follow the guidelines, so they can be easily blocked by selecting their CSS classes and styles.