It does not help. I found problem in SQL. Plugin calculates the limit for each query separately that is incorrect:
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dbtech/thanks/includes/class_profileblock.php: prepare_output():
SELECT entryid, contenttype
FROM dbtech_thanks_recententry
WHERE receiveduserid = 2060811
ORDER BY entryid DESC
LIMIT 380, 20; -- impossible because count(*) = 229 < 380
0 row(s) returned
SELECT entryid, contenttype
FROM dbtech_thanks_recententry
WHERE userid = 2060811
ORDER BY entryid DESC
LIMIT 380, 20; -- impossible because count(*) = 158 < 380
0 row(s) returned
It should be calculated for whole result like this:
SELECT entryid, contenttype FROM (
SELECT entryid, contenttype
FROM dbtech_thanks_recententry
WHERE receiveduserid = 2060811
UNION
SELECT entryid, contenttype
FROM dbtech_thanks_recententry
WHERE userid = 2060811
) t
ORDER BY entryid DESC
LIMIT 380, 20
7 row(s) returned